153421542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 374400000

約数和(自身を除く): 220978458

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 171, 174, 186, 261, 279, 342, 499, 522, 551, 558, 589, 899, 998, 1102, 1178, 1497, 1653, 1767, 1798, 2697, 2994, 3306, 3534, 4491, 4959, 5301, 5394, 8091, 8982, 9481, 9918, 10602, 14471, 15469, 16182, 17081, 18962, 28443, 28942, 30938, 34162, 43413, 46407, 51243, 56886, 85329, 86826, 92814, 102486, 130239, 139221, 153729, 170658, 260478, 274949, 278442, 293911, 307458, 448601, 549898, 587822, 824847, 881733, 897202, 1345803, 1649694, 1763466, 2474541, 2645199, 2691606, 4037409, 4949082, 5290398, 8074818, 8523419, 17046838, 25570257, 51140514, 76710771, 153421542]

約数ペア:

[(1, 153421542), (2, 76710771), (3, 51140514), (6, 25570257), (9, 17046838), (18, 8523419), (19, 8074818), (29, 5290398), (31, 4949082), (38, 4037409), (57, 2691606), (58, 2645199), (62, 2474541), (87, 1763466), (93, 1649694), (114, 1345803), (171, 897202), (174, 881733), (186, 824847), (261, 587822), (279, 549898), (342, 448601), (499, 307458), (522, 293911), (551, 278442), (558, 274949), (589, 260478), (899, 170658), (998, 153729), (1102, 139221), (1178, 130239), (1497, 102486), (1653, 92814), (1767, 86826), (1798, 85329), (2697, 56886), (2994, 51243), (3306, 46407), (3534, 43413), (4491, 34162), (4959, 30938), (5301, 28942), (5394, 28443), (8091, 18962), (8982, 17081), (9481, 16182), (9918, 15469), (10602, 14471)]