166252380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^2$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 554072064

約数和(自身を除く): 387819684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 113, 124, 140, 155, 186, 210, 217, 226, 310, 339, 372, 420, 434, 452, 465, 565, 620, 651, 678, 791, 868, 930, 1085, 1130, 1302, 1356, 1582, 1695, 1860, 2170, 2260, 2373, 2604, 3164, 3255, 3390, 3503, 3955, 4340, 4746, 6510, 6780, 7006, 7910, 9492, 10509, 11865, 12769, 13020, 14012, 15820, 17515, 21018, 23730, 24521, 25538, 35030, 38307, 42036, 47460, 49042, 51076, 52545, 63845, 70060, 73563, 76614, 89383, 98084, 105090, 122605, 127690, 147126, 153228, 178766, 191535, 210180, 245210, 255380, 268149, 294252, 357532, 367815, 383070, 395839, 446915, 490420, 536298, 735630, 766140, 791678, 893830, 1072596, 1187517, 1340745, 1471260, 1583356, 1787660, 1979195, 2375034, 2681490, 2770873, 3958390, 4750068, 5362980, 5541746, 5937585, 7916780, 8312619, 11083492, 11875170, 13854365, 16625238, 23750340, 27708730, 33250476, 41563095, 55417460, 83126190, 166252380]

約数ペア:

[(1, 166252380), (2, 83126190), (3, 55417460), (4, 41563095), (5, 33250476), (6, 27708730), (7, 23750340), (10, 16625238), (12, 13854365), (14, 11875170), (15, 11083492), (20, 8312619), (21, 7916780), (28, 5937585), (30, 5541746), (31, 5362980), (35, 4750068), (42, 3958390), (60, 2770873), (62, 2681490), (70, 2375034), (84, 1979195), (93, 1787660), (105, 1583356), (113, 1471260), (124, 1340745), (140, 1187517), (155, 1072596), (186, 893830), (210, 791678), (217, 766140), (226, 735630), (310, 536298), (339, 490420), (372, 446915), (420, 395839), (434, 383070), (452, 367815), (465, 357532), (565, 294252), (620, 268149), (651, 255380), (678, 245210), (791, 210180), (868, 191535), (930, 178766), (1085, 153228), (1130, 147126), (1302, 127690), (1356, 122605), (1582, 105090), (1695, 98084), (1860, 89383), (2170, 76614), (2260, 73563), (2373, 70060), (2604, 63845), (3164, 52545), (3255, 51076), (3390, 49042), (3503, 47460), (3955, 42036), (4340, 38307), (4746, 35030), (6510, 25538), (6780, 24521), (7006, 23730), (7910, 21018), (9492, 17515), (10509, 15820), (11865, 14012), (12769, 13020)]