158173236

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 481743108

約数和(自身を除く): 323569872

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 47, 51, 52, 54, 68, 78, 81, 94, 102, 108, 117, 141, 153, 156, 162, 188, 204, 221, 234, 282, 306, 324, 351, 423, 442, 459, 468, 564, 611, 612, 663, 702, 799, 846, 884, 918, 1053, 1222, 1269, 1326, 1377, 1404, 1598, 1692, 1833, 1836, 1989, 2106, 2209, 2397, 2444, 2538, 2652, 2754, 3196, 3666, 3807, 3978, 4212, 4418, 4794, 5076, 5499, 5508, 5967, 6627, 7191, 7332, 7614, 7956, 8836, 9588, 10387, 10998, 11934, 13254, 14382, 15228, 16497, 17901, 19881, 20774, 21573, 21996, 23868, 26508, 28717, 28764, 31161, 32994, 35802, 37553, 39762, 41548, 43146, 49491, 57434, 59643, 62322, 64719, 65988, 71604, 75106, 79524, 86151, 86292, 93483, 98982, 112659, 114868, 119286, 124644, 129438, 150212, 172302, 178929, 186966, 197964, 225318, 238572, 258453, 258876, 280449, 337977, 344604, 357858, 373932, 450636, 488189, 516906, 560898, 675954, 715716, 775359, 841347, 976378, 1013931, 1033812, 1121796, 1351908, 1464567, 1550718, 1682694, 1952756, 2027862, 2326077, 2929134, 3041793, 3101436, 3365388, 4055724, 4393701, 4652154, 5858268, 6083586, 8787402, 9304308, 12167172, 13181103, 17574804, 26362206, 39543309, 52724412, 79086618, 158173236]

約数ペア:

[(1, 158173236), (2, 79086618), (3, 52724412), (4, 39543309), (6, 26362206), (9, 17574804), (12, 13181103), (13, 12167172), (17, 9304308), (18, 8787402), (26, 6083586), (27, 5858268), (34, 4652154), (36, 4393701), (39, 4055724), (47, 3365388), (51, 3101436), (52, 3041793), (54, 2929134), (68, 2326077), (78, 2027862), (81, 1952756), (94, 1682694), (102, 1550718), (108, 1464567), (117, 1351908), (141, 1121796), (153, 1033812), (156, 1013931), (162, 976378), (188, 841347), (204, 775359), (221, 715716), (234, 675954), (282, 560898), (306, 516906), (324, 488189), (351, 450636), (423, 373932), (442, 357858), (459, 344604), (468, 337977), (564, 280449), (611, 258876), (612, 258453), (663, 238572), (702, 225318), (799, 197964), (846, 186966), (884, 178929), (918, 172302), (1053, 150212), (1222, 129438), (1269, 124644), (1326, 119286), (1377, 114868), (1404, 112659), (1598, 98982), (1692, 93483), (1833, 86292), (1836, 86151), (1989, 79524), (2106, 75106), (2209, 71604), (2397, 65988), (2444, 64719), (2538, 62322), (2652, 59643), (2754, 57434), (3196, 49491), (3666, 43146), (3807, 41548), (3978, 39762), (4212, 37553), (4418, 35802), (4794, 32994), (5076, 31161), (5499, 28764), (5508, 28717), (5967, 26508), (6627, 23868), (7191, 21996), (7332, 21573), (7614, 20774), (7956, 19881), (8836, 17901), (9588, 16497), (10387, 15228), (10998, 14382), (11934, 13254)]