152445170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 303696000

約数和(自身を除く): 151250830

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 73, 95, 145, 146, 190, 290, 365, 379, 551, 730, 758, 1102, 1387, 1895, 2117, 2755, 2774, 3790, 4234, 5510, 6935, 7201, 10585, 10991, 13870, 14402, 21170, 21982, 27667, 36005, 40223, 54955, 55334, 72010, 80446, 109910, 138335, 201115, 208829, 276670, 402230, 417658, 525673, 802343, 1044145, 1051346, 1604686, 2088290, 2628365, 4011715, 5256730, 8023430, 15244517, 30489034, 76222585, 152445170]

約数ペア:

[(1, 152445170), (2, 76222585), (5, 30489034), (10, 15244517), (19, 8023430), (29, 5256730), (38, 4011715), (58, 2628365), (73, 2088290), (95, 1604686), (145, 1051346), (146, 1044145), (190, 802343), (290, 525673), (365, 417658), (379, 402230), (551, 276670), (730, 208829), (758, 201115), (1102, 138335), (1387, 109910), (1895, 80446), (2117, 72010), (2755, 55334), (2774, 54955), (3790, 40223), (4234, 36005), (5510, 27667), (6935, 21982), (7201, 21170), (10585, 14402), (10991, 13870)]