140140104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 401587200

約数和(自身を除く): 261447096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 59, 69, 78, 92, 104, 118, 138, 156, 177, 184, 236, 276, 299, 312, 331, 354, 472, 552, 598, 662, 708, 767, 897, 993, 1196, 1324, 1357, 1416, 1534, 1794, 1986, 2301, 2392, 2648, 2714, 3068, 3588, 3972, 4071, 4303, 4602, 5428, 6136, 7176, 7613, 7944, 8142, 8606, 9204, 10856, 12909, 15226, 16284, 17212, 17641, 18408, 19529, 22839, 25818, 30452, 32568, 34424, 35282, 39058, 45678, 51636, 52923, 58587, 60904, 70564, 78116, 91356, 98969, 103272, 105846, 117174, 141128, 156232, 182712, 197938, 211692, 234348, 253877, 296907, 395876, 423384, 449167, 468696, 507754, 593814, 761631, 791752, 898334, 1015508, 1187628, 1347501, 1523262, 1796668, 2031016, 2375256, 2695002, 3046524, 3593336, 5390004, 5839171, 6093048, 10780008, 11678342, 17517513, 23356684, 35035026, 46713368, 70070052, 140140104]

約数ペア:

[(1, 140140104), (2, 70070052), (3, 46713368), (4, 35035026), (6, 23356684), (8, 17517513), (12, 11678342), (13, 10780008), (23, 6093048), (24, 5839171), (26, 5390004), (39, 3593336), (46, 3046524), (52, 2695002), (59, 2375256), (69, 2031016), (78, 1796668), (92, 1523262), (104, 1347501), (118, 1187628), (138, 1015508), (156, 898334), (177, 791752), (184, 761631), (236, 593814), (276, 507754), (299, 468696), (312, 449167), (331, 423384), (354, 395876), (472, 296907), (552, 253877), (598, 234348), (662, 211692), (708, 197938), (767, 182712), (897, 156232), (993, 141128), (1196, 117174), (1324, 105846), (1357, 103272), (1416, 98969), (1534, 91356), (1794, 78116), (1986, 70564), (2301, 60904), (2392, 58587), (2648, 52923), (2714, 51636), (3068, 45678), (3588, 39058), (3972, 35282), (4071, 34424), (4303, 32568), (4602, 30452), (5428, 25818), (6136, 22839), (7176, 19529), (7613, 18408), (7944, 17641), (8142, 17212), (8606, 16284), (9204, 15226), (10856, 12909)]