156613996

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4273}}^1$

素因数の和:4319

約数の個数: 72

約数和(自身を含む): 368350416

約数和(自身を除く): 211736420

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 4273, 5236, 8546, 9163, 17092, 18326, 29911, 36652, 47003, 59822, 72641, 94006, 119644, 145282, 188012, 209377, 290564, 329021, 418754, 508487, 658042, 799051, 837508, 1016974, 1316084, 1598102, 2033948, 2303147, 3196204, 3559409, 4606294, 5593357, 7118818, 9212588, 11186714, 14237636, 22373428, 39153499, 78306998, 156613996]

約数ペア:

[(1, 156613996), (2, 78306998), (4, 39153499), (7, 22373428), (11, 14237636), (14, 11186714), (17, 9212588), (22, 7118818), (28, 5593357), (34, 4606294), (44, 3559409), (49, 3196204), (68, 2303147), (77, 2033948), (98, 1598102), (119, 1316084), (154, 1016974), (187, 837508), (196, 799051), (238, 658042), (308, 508487), (374, 418754), (476, 329021), (539, 290564), (748, 209377), (833, 188012), (1078, 145282), (1309, 119644), (1666, 94006), (2156, 72641), (2618, 59822), (3332, 47003), (4273, 36652), (5236, 29911), (8546, 18326), (9163, 17092)]