123529553756

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1\times {\mathrm{158771}}^1$

素因数の和:159570

約数の個数: 48

約数和(自身を含む): 254075845632

約数和(自身を除く): 130546291876

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 751, 1036, 1502, 3004, 5257, 10514, 21028, 27787, 55574, 111148, 158771, 194509, 317542, 389018, 635084, 778036, 1111397, 2222794, 4445588, 5874527, 11749054, 23498108, 41121689, 82243378, 119237021, 164486756, 238474042, 476948084, 834659147, 1669318294, 3338636588, 4411769777, 8823539554, 17647079108, 30882388439, 61764776878, 123529553756]

約数ペア:

[(1, 123529553756), (2, 61764776878), (4, 30882388439), (7, 17647079108), (14, 8823539554), (28, 4411769777), (37, 3338636588), (74, 1669318294), (148, 834659147), (259, 476948084), (518, 238474042), (751, 164486756), (1036, 119237021), (1502, 82243378), (3004, 41121689), (5257, 23498108), (10514, 11749054), (21028, 5874527), (27787, 4445588), (55574, 2222794), (111148, 1111397), (158771, 778036), (194509, 635084), (317542, 389018)]