138283236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 460422144

約数和(自身を除く): 322138908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 169, 182, 191, 204, 221, 234, 238, 252, 273, 306, 338, 357, 364, 382, 442, 468, 476, 507, 546, 573, 612, 663, 676, 714, 764, 819, 884, 1014, 1071, 1092, 1146, 1183, 1326, 1337, 1428, 1521, 1547, 1638, 1719, 1989, 2028, 2142, 2292, 2366, 2483, 2652, 2674, 2873, 3042, 3094, 3247, 3276, 3438, 3549, 3978, 4011, 4284, 4641, 4732, 4966, 5348, 5746, 6084, 6188, 6494, 6876, 7098, 7449, 7956, 8022, 8619, 9282, 9741, 9932, 10647, 11492, 12033, 12988, 13923, 14196, 14898, 16044, 17238, 17381, 18564, 19482, 20111, 21294, 22347, 22729, 24066, 25857, 27846, 29223, 29796, 32279, 34476, 34762, 38964, 40222, 42211, 42588, 44694, 45458, 48132, 51714, 52143, 55692, 58446, 60333, 64558, 68187, 69524, 80444, 84422, 89388, 90916, 96837, 103428, 104286, 116892, 120666, 126633, 129116, 136374, 156429, 168844, 180999, 193674, 204561, 208572, 225953, 241332, 253266, 272748, 290511, 295477, 312858, 361998, 379899, 387348, 409122, 451906, 506532, 548743, 581022, 590954, 625716, 677859, 723996, 759798, 818244, 886431, 903812, 1097486, 1162044, 1181908, 1355718, 1519596, 1646229, 1772862, 2033577, 2194972, 2659293, 2711436, 3292458, 3545724, 3841201, 4067154, 4938687, 5318586, 6584916, 7682402, 8134308, 9877374, 10637172, 11523603, 15364804, 19754748, 23047206, 34570809, 46094412, 69141618, 138283236]

約数ペア:

[(1, 138283236), (2, 69141618), (3, 46094412), (4, 34570809), (6, 23047206), (7, 19754748), (9, 15364804), (12, 11523603), (13, 10637172), (14, 9877374), (17, 8134308), (18, 7682402), (21, 6584916), (26, 5318586), (28, 4938687), (34, 4067154), (36, 3841201), (39, 3545724), (42, 3292458), (51, 2711436), (52, 2659293), (63, 2194972), (68, 2033577), (78, 1772862), (84, 1646229), (91, 1519596), (102, 1355718), (117, 1181908), (119, 1162044), (126, 1097486), (153, 903812), (156, 886431), (169, 818244), (182, 759798), (191, 723996), (204, 677859), (221, 625716), (234, 590954), (238, 581022), (252, 548743), (273, 506532), (306, 451906), (338, 409122), (357, 387348), (364, 379899), (382, 361998), (442, 312858), (468, 295477), (476, 290511), (507, 272748), (546, 253266), (573, 241332), (612, 225953), (663, 208572), (676, 204561), (714, 193674), (764, 180999), (819, 168844), (884, 156429), (1014, 136374), (1071, 129116), (1092, 126633), (1146, 120666), (1183, 116892), (1326, 104286), (1337, 103428), (1428, 96837), (1521, 90916), (1547, 89388), (1638, 84422), (1719, 80444), (1989, 69524), (2028, 68187), (2142, 64558), (2292, 60333), (2366, 58446), (2483, 55692), (2652, 52143), (2674, 51714), (2873, 48132), (3042, 45458), (3094, 44694), (3247, 42588), (3276, 42211), (3438, 40222), (3549, 38964), (3978, 34762), (4011, 34476), (4284, 32279), (4641, 29796), (4732, 29223), (4966, 27846), (5348, 25857), (5746, 24066), (6084, 22729), (6188, 22347), (6494, 21294), (6876, 20111), (7098, 19482), (7449, 18564), (7956, 17381), (8022, 17238), (8619, 16044), (9282, 14898), (9741, 14196), (9932, 13923), (10647, 12988), (11492, 12033)]