157079208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1307

約数の個数: 128

約数和(自身を含む): 474203520

約数和(自身を除く): 317124312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 37, 39, 44, 52, 66, 74, 78, 88, 104, 111, 132, 143, 148, 156, 222, 264, 286, 296, 312, 407, 429, 444, 481, 572, 814, 858, 888, 962, 1144, 1221, 1237, 1443, 1628, 1716, 1924, 2442, 2474, 2886, 3256, 3432, 3711, 3848, 4884, 4948, 5291, 5772, 7422, 9768, 9896, 10582, 11544, 13607, 14844, 15873, 16081, 21164, 27214, 29688, 31746, 32162, 40821, 42328, 45769, 48243, 54428, 63492, 64324, 81642, 91538, 96486, 108856, 126984, 128648, 137307, 163284, 176891, 183076, 192972, 274614, 326568, 353782, 366152, 385944, 503459, 530673, 549228, 594997, 707564, 1006918, 1061346, 1098456, 1189994, 1415128, 1510377, 1784991, 2013836, 2122692, 2379988, 3020754, 3569982, 4027672, 4245384, 4759976, 6041508, 6544967, 7139964, 12083016, 13089934, 14279928, 19634901, 26179868, 39269802, 52359736, 78539604, 157079208]

約数ペア:

[(1, 157079208), (2, 78539604), (3, 52359736), (4, 39269802), (6, 26179868), (8, 19634901), (11, 14279928), (12, 13089934), (13, 12083016), (22, 7139964), (24, 6544967), (26, 6041508), (33, 4759976), (37, 4245384), (39, 4027672), (44, 3569982), (52, 3020754), (66, 2379988), (74, 2122692), (78, 2013836), (88, 1784991), (104, 1510377), (111, 1415128), (132, 1189994), (143, 1098456), (148, 1061346), (156, 1006918), (222, 707564), (264, 594997), (286, 549228), (296, 530673), (312, 503459), (407, 385944), (429, 366152), (444, 353782), (481, 326568), (572, 274614), (814, 192972), (858, 183076), (888, 176891), (962, 163284), (1144, 137307), (1221, 128648), (1237, 126984), (1443, 108856), (1628, 96486), (1716, 91538), (1924, 81642), (2442, 64324), (2474, 63492), (2886, 54428), (3256, 48243), (3432, 45769), (3711, 42328), (3848, 40821), (4884, 32162), (4948, 31746), (5291, 29688), (5772, 27214), (7422, 21164), (9768, 16081), (9896, 15873), (10582, 14844), (11544, 13607)]