160997570

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 152530750

約数列:

[1, 2, 5, 10, 31, 41, 53, 62, 82, 106, 155, 205, 239, 265, 310, 410, 478, 530, 1195, 1271, 1643, 2173, 2390, 2542, 3286, 4346, 6355, 7409, 8215, 9799, 10865, 12667, 12710, 14818, 16430, 19598, 21730, 25334, 37045, 48995, 63335, 67363, 74090, 97990, 126670, 134726, 303769, 336815, 392677, 519347, 607538, 673630, 785354, 1038694, 1518845, 1963385, 2596735, 3037690, 3926770, 5193470, 16099757, 32199514, 80498785, 160997570]

約数ペア:

[(1, 160997570), (2, 80498785), (5, 32199514), (10, 16099757), (31, 5193470), (41, 3926770), (53, 3037690), (62, 2596735), (82, 1963385), (106, 1518845), (155, 1038694), (205, 785354), (239, 673630), (265, 607538), (310, 519347), (410, 392677), (478, 336815), (530, 303769), (1195, 134726), (1271, 126670), (1643, 97990), (2173, 74090), (2390, 67363), (2542, 63335), (3286, 48995), (4346, 37045), (6355, 25334), (7409, 21730), (8215, 19598), (9799, 16430), (10865, 14818), (12667, 12710)]