157759524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 462309120

約数和(自身を除く): 304549596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 79, 102, 117, 153, 156, 158, 204, 221, 234, 237, 251, 306, 316, 442, 468, 474, 502, 612, 663, 711, 753, 884, 948, 1004, 1027, 1326, 1343, 1422, 1506, 1989, 2054, 2259, 2652, 2686, 2844, 3012, 3081, 3263, 3978, 4029, 4108, 4267, 4518, 5372, 6162, 6526, 7956, 8058, 8534, 9036, 9243, 9789, 12087, 12324, 12801, 13052, 16116, 17068, 17459, 18486, 19578, 19829, 24174, 25602, 29367, 34918, 36972, 38403, 39156, 39658, 48348, 51204, 52377, 55471, 58734, 59487, 69836, 76806, 79316, 104754, 110942, 117468, 118974, 153612, 157131, 166413, 178461, 209508, 221884, 237948, 257777, 314262, 332826, 337093, 356922, 499239, 515554, 628524, 665652, 674186, 713844, 773331, 998478, 1011279, 1031108, 1348372, 1546662, 1996956, 2022558, 2319993, 3033837, 3093324, 4045116, 4382209, 4639986, 6067674, 8764418, 9279972, 12135348, 13146627, 17528836, 26293254, 39439881, 52586508, 78879762, 157759524]

約数ペア:

[(1, 157759524), (2, 78879762), (3, 52586508), (4, 39439881), (6, 26293254), (9, 17528836), (12, 13146627), (13, 12135348), (17, 9279972), (18, 8764418), (26, 6067674), (34, 4639986), (36, 4382209), (39, 4045116), (51, 3093324), (52, 3033837), (68, 2319993), (78, 2022558), (79, 1996956), (102, 1546662), (117, 1348372), (153, 1031108), (156, 1011279), (158, 998478), (204, 773331), (221, 713844), (234, 674186), (237, 665652), (251, 628524), (306, 515554), (316, 499239), (442, 356922), (468, 337093), (474, 332826), (502, 314262), (612, 257777), (663, 237948), (711, 221884), (753, 209508), (884, 178461), (948, 166413), (1004, 157131), (1027, 153612), (1326, 118974), (1343, 117468), (1422, 110942), (1506, 104754), (1989, 79316), (2054, 76806), (2259, 69836), (2652, 59487), (2686, 58734), (2844, 55471), (3012, 52377), (3081, 51204), (3263, 48348), (3978, 39658), (4029, 39156), (4108, 38403), (4267, 36972), (4518, 34918), (5372, 29367), (6162, 25602), (6526, 24174), (7956, 19829), (8058, 19578), (8534, 18486), (9036, 17459), (9243, 17068), (9789, 16116), (12087, 13052), (12324, 12801)]