163056712

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 384689340

約数和(自身を除く): 221632628

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 653, 686, 728, 1274, 1306, 1372, 2401, 2548, 2612, 2744, 4459, 4571, 4802, 5096, 5224, 8489, 8918, 9142, 9604, 16978, 17836, 18284, 19208, 31213, 31997, 33956, 35672, 36568, 59423, 62426, 63994, 67912, 118846, 124852, 127988, 223979, 237692, 249704, 255976, 415961, 447958, 475384, 831922, 895916, 1567853, 1663844, 1791832, 2911727, 3135706, 3327688, 5823454, 6271412, 11646908, 12542824, 20382089, 23293816, 40764178, 81528356, 163056712]

約数ペア:

[(1, 163056712), (2, 81528356), (4, 40764178), (7, 23293816), (8, 20382089), (13, 12542824), (14, 11646908), (26, 6271412), (28, 5823454), (49, 3327688), (52, 3135706), (56, 2911727), (91, 1791832), (98, 1663844), (104, 1567853), (182, 895916), (196, 831922), (343, 475384), (364, 447958), (392, 415961), (637, 255976), (653, 249704), (686, 237692), (728, 223979), (1274, 127988), (1306, 124852), (1372, 118846), (2401, 67912), (2548, 63994), (2612, 62426), (2744, 59423), (4459, 36568), (4571, 35672), (4802, 33956), (5096, 31997), (5224, 31213), (8489, 19208), (8918, 18284), (9142, 17836), (9604, 16978)]