156748956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 475743744

約数和(自身を除く): 318994788

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 79, 84, 91, 92, 138, 156, 158, 161, 182, 237, 273, 276, 299, 316, 322, 364, 474, 483, 546, 553, 598, 644, 897, 948, 966, 1027, 1092, 1106, 1196, 1659, 1794, 1817, 1932, 2054, 2093, 2212, 3081, 3318, 3588, 3634, 4108, 4186, 5451, 6162, 6241, 6279, 6636, 7189, 7268, 8372, 10902, 12324, 12482, 12558, 12719, 14378, 18723, 21567, 21804, 23621, 24964, 25116, 25438, 28756, 37446, 38157, 43134, 43687, 47242, 50876, 70863, 74892, 76314, 81133, 86268, 87374, 94484, 131061, 141726, 143543, 152628, 162266, 165347, 174748, 243399, 262122, 283452, 287086, 324532, 330694, 430629, 486798, 496041, 524244, 567931, 574172, 661388, 861258, 973596, 992082, 1004801, 1135862, 1703793, 1722516, 1866059, 1984164, 2009602, 2271724, 3014403, 3407586, 3732118, 4019204, 5598177, 6028806, 6815172, 7464236, 11196354, 12057612, 13062413, 22392708, 26124826, 39187239, 52249652, 78374478, 156748956]

約数ペア:

[(1, 156748956), (2, 78374478), (3, 52249652), (4, 39187239), (6, 26124826), (7, 22392708), (12, 13062413), (13, 12057612), (14, 11196354), (21, 7464236), (23, 6815172), (26, 6028806), (28, 5598177), (39, 4019204), (42, 3732118), (46, 3407586), (52, 3014403), (69, 2271724), (78, 2009602), (79, 1984164), (84, 1866059), (91, 1722516), (92, 1703793), (138, 1135862), (156, 1004801), (158, 992082), (161, 973596), (182, 861258), (237, 661388), (273, 574172), (276, 567931), (299, 524244), (316, 496041), (322, 486798), (364, 430629), (474, 330694), (483, 324532), (546, 287086), (553, 283452), (598, 262122), (644, 243399), (897, 174748), (948, 165347), (966, 162266), (1027, 152628), (1092, 143543), (1106, 141726), (1196, 131061), (1659, 94484), (1794, 87374), (1817, 86268), (1932, 81133), (2054, 76314), (2093, 74892), (2212, 70863), (3081, 50876), (3318, 47242), (3588, 43687), (3634, 43134), (4108, 38157), (4186, 37446), (5451, 28756), (6162, 25438), (6241, 25116), (6279, 24964), (6636, 23621), (7189, 21804), (7268, 21567), (8372, 18723), (10902, 14378), (12324, 12719), (12482, 12558)]