129481596

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 334152000

約数和(自身を除く): 204670404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 149, 202, 239, 298, 303, 404, 447, 478, 596, 606, 717, 894, 909, 956, 1212, 1341, 1434, 1788, 1818, 2151, 2682, 2868, 3636, 4302, 5364, 8604, 15049, 24139, 30098, 35611, 45147, 48278, 60196, 71222, 72417, 90294, 96556, 106833, 135441, 142444, 144834, 180588, 213666, 217251, 270882, 289668, 320499, 427332, 434502, 541764, 640998, 869004, 1281996, 3596711, 7193422, 10790133, 14386844, 21580266, 32370399, 43160532, 64740798, 129481596]

約数ペア:

[(1, 129481596), (2, 64740798), (3, 43160532), (4, 32370399), (6, 21580266), (9, 14386844), (12, 10790133), (18, 7193422), (36, 3596711), (101, 1281996), (149, 869004), (202, 640998), (239, 541764), (298, 434502), (303, 427332), (404, 320499), (447, 289668), (478, 270882), (596, 217251), (606, 213666), (717, 180588), (894, 144834), (909, 142444), (956, 135441), (1212, 106833), (1341, 96556), (1434, 90294), (1788, 72417), (1818, 71222), (2151, 60196), (2682, 48278), (2868, 45147), (3636, 35611), (4302, 30098), (5364, 24139), (8604, 15049)]