161315364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28663}}^1$

素因数の和:28744

約数の個数: 48

約数和(自身を含む): 436610048

約数和(自身を除く): 275294684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 28663, 57326, 85989, 114652, 171978, 200641, 343956, 401282, 601923, 802564, 1203846, 1920421, 2407692, 3840842, 5761263, 7681684, 11522526, 13442947, 23045052, 26885894, 40328841, 53771788, 80657682, 161315364]

約数ペア:

[(1, 161315364), (2, 80657682), (3, 53771788), (4, 40328841), (6, 26885894), (7, 23045052), (12, 13442947), (14, 11522526), (21, 7681684), (28, 5761263), (42, 3840842), (67, 2407692), (84, 1920421), (134, 1203846), (201, 802564), (268, 601923), (402, 401282), (469, 343956), (804, 200641), (938, 171978), (1407, 114652), (1876, 85989), (2814, 57326), (5628, 28663)]