169113308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2203

約数の個数: 72

約数和(自身を含む): 382886784

約数和(自身を除く): 213773476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2141, 2548, 2821, 3038, 4282, 5642, 6076, 8564, 11284, 14987, 19747, 27833, 29974, 39494, 55666, 59948, 66371, 78988, 104909, 111332, 132742, 194831, 209818, 265484, 389662, 419636, 464597, 779324, 862823, 929194, 1363817, 1725646, 1858388, 2727634, 3252179, 3451292, 5455268, 6039761, 6504358, 12079522, 13008716, 24159044, 42278327, 84556654, 169113308]

約数ペア:

[(1, 169113308), (2, 84556654), (4, 42278327), (7, 24159044), (13, 13008716), (14, 12079522), (26, 6504358), (28, 6039761), (31, 5455268), (49, 3451292), (52, 3252179), (62, 2727634), (91, 1858388), (98, 1725646), (124, 1363817), (182, 929194), (196, 862823), (217, 779324), (364, 464597), (403, 419636), (434, 389662), (637, 265484), (806, 209818), (868, 194831), (1274, 132742), (1519, 111332), (1612, 104909), (2141, 78988), (2548, 66371), (2821, 59948), (3038, 55666), (4282, 39494), (5642, 29974), (6076, 27833), (8564, 19747), (11284, 14987)]