188153784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 644328360

約数和(自身を除く): 456174576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 47, 52, 56, 63, 72, 78, 84, 91, 94, 104, 117, 126, 141, 156, 168, 169, 182, 188, 234, 252, 273, 282, 312, 329, 338, 364, 376, 423, 468, 504, 507, 546, 564, 611, 658, 676, 728, 819, 846, 936, 987, 1014, 1092, 1128, 1183, 1222, 1316, 1352, 1521, 1638, 1692, 1833, 1974, 2028, 2184, 2209, 2366, 2444, 2632, 2961, 3042, 3276, 3384, 3549, 3666, 3948, 4056, 4277, 4418, 4732, 4888, 5499, 5922, 6084, 6552, 6627, 7098, 7332, 7896, 7943, 8554, 8836, 9464, 10647, 10998, 11844, 12168, 12831, 13254, 14196, 14664, 15463, 15886, 17108, 17672, 19881, 21294, 21996, 23688, 23829, 25662, 26508, 28392, 28717, 30926, 31772, 34216, 38493, 39762, 42588, 43992, 46389, 47658, 51324, 53016, 55601, 57434, 61852, 63544, 71487, 76986, 79524, 85176, 86151, 92778, 95316, 102648, 111202, 114868, 123704, 139167, 142974, 153972, 159048, 166803, 172302, 185556, 190632, 201019, 222404, 229736, 258453, 278334, 285948, 307944, 333606, 344604, 371112, 373321, 402038, 444808, 500409, 516906, 556668, 571896, 603057, 667212, 689208, 746642, 804076, 1000818, 1033812, 1113336, 1119963, 1206114, 1334424, 1493284, 1608152, 1809171, 2001636, 2067624, 2239926, 2412228, 2613247, 2986568, 3359889, 3618342, 4003272, 4479852, 4824456, 5226494, 6719778, 7236684, 7839741, 8959704, 10452988, 13439556, 14473368, 15679482, 20905976, 23519223, 26879112, 31358964, 47038446, 62717928, 94076892, 188153784]

約数ペア:

[(1, 188153784), (2, 94076892), (3, 62717928), (4, 47038446), (6, 31358964), (7, 26879112), (8, 23519223), (9, 20905976), (12, 15679482), (13, 14473368), (14, 13439556), (18, 10452988), (21, 8959704), (24, 7839741), (26, 7236684), (28, 6719778), (36, 5226494), (39, 4824456), (42, 4479852), (47, 4003272), (52, 3618342), (56, 3359889), (63, 2986568), (72, 2613247), (78, 2412228), (84, 2239926), (91, 2067624), (94, 2001636), (104, 1809171), (117, 1608152), (126, 1493284), (141, 1334424), (156, 1206114), (168, 1119963), (169, 1113336), (182, 1033812), (188, 1000818), (234, 804076), (252, 746642), (273, 689208), (282, 667212), (312, 603057), (329, 571896), (338, 556668), (364, 516906), (376, 500409), (423, 444808), (468, 402038), (504, 373321), (507, 371112), (546, 344604), (564, 333606), (611, 307944), (658, 285948), (676, 278334), (728, 258453), (819, 229736), (846, 222404), (936, 201019), (987, 190632), (1014, 185556), (1092, 172302), (1128, 166803), (1183, 159048), (1222, 153972), (1316, 142974), (1352, 139167), (1521, 123704), (1638, 114868), (1692, 111202), (1833, 102648), (1974, 95316), (2028, 92778), (2184, 86151), (2209, 85176), (2366, 79524), (2444, 76986), (2632, 71487), (2961, 63544), (3042, 61852), (3276, 57434), (3384, 55601), (3549, 53016), (3666, 51324), (3948, 47658), (4056, 46389), (4277, 43992), (4418, 42588), (4732, 39762), (4888, 38493), (5499, 34216), (5922, 31772), (6084, 30926), (6552, 28717), (6627, 28392), (7098, 26508), (7332, 25662), (7896, 23829), (7943, 23688), (8554, 21996), (8836, 21294), (9464, 19881), (10647, 17672), (10998, 17108), (11844, 15886), (12168, 15463), (12831, 14664), (13254, 14196)]