158881968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1151

約数の個数: 120

約数和(自身を含む): 511816448

約数和(自身を除く): 352934480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 489, 504, 652, 967, 978, 1008, 1141, 1304, 1467, 1934, 1956, 2282, 2608, 2901, 2934, 3423, 3868, 3912, 4564, 5802, 5868, 6769, 6846, 7736, 7824, 8703, 9128, 10269, 11604, 11736, 13538, 13692, 15472, 17406, 18256, 20307, 20538, 23208, 23472, 27076, 27384, 34812, 40614, 41076, 46416, 54152, 54768, 60921, 69624, 81228, 82152, 108304, 121842, 139248, 157621, 162456, 164304, 243684, 315242, 324912, 472863, 487368, 630484, 945726, 974736, 1103347, 1260968, 1418589, 1891452, 2206694, 2521936, 2837178, 3310041, 3782904, 4413388, 5674356, 6620082, 7565808, 8826776, 9930123, 11348712, 13240164, 17653552, 19860246, 22697424, 26480328, 39720492, 52960656, 79440984, 158881968]

約数ペア:

[(1, 158881968), (2, 79440984), (3, 52960656), (4, 39720492), (6, 26480328), (7, 22697424), (8, 19860246), (9, 17653552), (12, 13240164), (14, 11348712), (16, 9930123), (18, 8826776), (21, 7565808), (24, 6620082), (28, 5674356), (36, 4413388), (42, 3782904), (48, 3310041), (56, 2837178), (63, 2521936), (72, 2206694), (84, 1891452), (112, 1418589), (126, 1260968), (144, 1103347), (163, 974736), (168, 945726), (252, 630484), (326, 487368), (336, 472863), (489, 324912), (504, 315242), (652, 243684), (967, 164304), (978, 162456), (1008, 157621), (1141, 139248), (1304, 121842), (1467, 108304), (1934, 82152), (1956, 81228), (2282, 69624), (2608, 60921), (2901, 54768), (2934, 54152), (3423, 46416), (3868, 41076), (3912, 40614), (4564, 34812), (5802, 27384), (5868, 27076), (6769, 23472), (6846, 23208), (7736, 20538), (7824, 20307), (8703, 18256), (9128, 17406), (10269, 15472), (11604, 13692), (11736, 13538)]