164558850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:912

約数の個数: 96

約数和(自身を含む): 431591424

約数和(自身を除く): 267032574

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 43, 50, 62, 75, 86, 93, 129, 150, 155, 186, 215, 258, 310, 430, 465, 645, 775, 823, 930, 1075, 1290, 1333, 1550, 1646, 2150, 2325, 2469, 2666, 3225, 3999, 4115, 4650, 4938, 6450, 6665, 7998, 8230, 12345, 13330, 19995, 20575, 24690, 25513, 33325, 35389, 39990, 41150, 51026, 61725, 66650, 70778, 76539, 99975, 106167, 123450, 127565, 153078, 176945, 199950, 212334, 255130, 353890, 382695, 530835, 637825, 765390, 884725, 1061670, 1097059, 1275650, 1769450, 1913475, 2194118, 2654175, 3291177, 3826950, 5308350, 5485295, 6582354, 10970590, 16455885, 27426475, 32911770, 54852950, 82279425, 164558850]

約数ペア:

[(1, 164558850), (2, 82279425), (3, 54852950), (5, 32911770), (6, 27426475), (10, 16455885), (15, 10970590), (25, 6582354), (30, 5485295), (31, 5308350), (43, 3826950), (50, 3291177), (62, 2654175), (75, 2194118), (86, 1913475), (93, 1769450), (129, 1275650), (150, 1097059), (155, 1061670), (186, 884725), (215, 765390), (258, 637825), (310, 530835), (430, 382695), (465, 353890), (645, 255130), (775, 212334), (823, 199950), (930, 176945), (1075, 153078), (1290, 127565), (1333, 123450), (1550, 106167), (1646, 99975), (2150, 76539), (2325, 70778), (2469, 66650), (2666, 61725), (3225, 51026), (3999, 41150), (4115, 39990), (4650, 35389), (4938, 33325), (6450, 25513), (6665, 24690), (7998, 20575), (8230, 19995), (12345, 13330)]