104020128

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 311980032

約数和(自身を除く): 207959904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 61, 62, 72, 93, 96, 122, 124, 144, 183, 186, 191, 244, 248, 279, 288, 366, 372, 382, 488, 496, 549, 558, 573, 732, 744, 764, 976, 992, 1098, 1116, 1146, 1464, 1488, 1528, 1719, 1891, 1952, 2196, 2232, 2292, 2928, 2976, 3056, 3438, 3782, 4392, 4464, 4584, 5673, 5856, 5921, 6112, 6876, 7564, 8784, 8928, 9168, 11346, 11651, 11842, 13752, 15128, 17019, 17568, 17763, 18336, 22692, 23302, 23684, 27504, 30256, 34038, 34953, 35526, 45384, 46604, 47368, 53289, 55008, 60512, 68076, 69906, 71052, 90768, 93208, 94736, 104859, 106578, 136152, 139812, 142104, 181536, 186416, 189472, 209718, 213156, 272304, 279624, 284208, 361181, 372832, 419436, 426312, 544608, 559248, 568416, 722362, 838872, 852624, 1083543, 1118496, 1444724, 1677744, 1705248, 2167086, 2889448, 3250629, 3355488, 4334172, 5778896, 6501258, 8668344, 11557792, 13002516, 17336688, 26005032, 34673376, 52010064, 104020128]

約数ペア:

[(1, 104020128), (2, 52010064), (3, 34673376), (4, 26005032), (6, 17336688), (8, 13002516), (9, 11557792), (12, 8668344), (16, 6501258), (18, 5778896), (24, 4334172), (31, 3355488), (32, 3250629), (36, 2889448), (48, 2167086), (61, 1705248), (62, 1677744), (72, 1444724), (93, 1118496), (96, 1083543), (122, 852624), (124, 838872), (144, 722362), (183, 568416), (186, 559248), (191, 544608), (244, 426312), (248, 419436), (279, 372832), (288, 361181), (366, 284208), (372, 279624), (382, 272304), (488, 213156), (496, 209718), (549, 189472), (558, 186416), (573, 181536), (732, 142104), (744, 139812), (764, 136152), (976, 106578), (992, 104859), (1098, 94736), (1116, 93208), (1146, 90768), (1464, 71052), (1488, 69906), (1528, 68076), (1719, 60512), (1891, 55008), (1952, 53289), (2196, 47368), (2232, 46604), (2292, 45384), (2928, 35526), (2976, 34953), (3056, 34038), (3438, 30256), (3782, 27504), (4392, 23684), (4464, 23302), (4584, 22692), (5673, 18336), (5856, 17763), (5921, 17568), (6112, 17019), (6876, 15128), (7564, 13752), (8784, 11842), (8928, 11651), (9168, 11346)]