140302428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{98251}}^1$

素因数の和:98282

約数の個数: 48

約数和(自身を含む): 396152064

約数和(自身を除く): 255849636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 98251, 196502, 294753, 393004, 589506, 687757, 1179012, 1375514, 1670267, 2063271, 2751028, 3340534, 4126542, 5010801, 6681068, 8253084, 10021602, 11691869, 20043204, 23383738, 35075607, 46767476, 70151214, 140302428]

約数ペア:

[(1, 140302428), (2, 70151214), (3, 46767476), (4, 35075607), (6, 23383738), (7, 20043204), (12, 11691869), (14, 10021602), (17, 8253084), (21, 6681068), (28, 5010801), (34, 4126542), (42, 3340534), (51, 2751028), (68, 2063271), (84, 1670267), (102, 1375514), (119, 1179012), (204, 687757), (238, 589506), (357, 393004), (476, 294753), (714, 196502), (1428, 98251)]