128372328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8783}}^1$

素因数の和:8831

約数の個数: 96

約数和(自身を含む): 411091200

約数和(自身を除く): 282718872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1624, 1827, 2088, 2436, 3654, 4872, 7308, 8783, 14616, 17566, 26349, 35132, 52698, 61481, 70264, 79047, 105396, 122962, 158094, 184443, 210792, 245924, 254707, 316188, 368886, 491848, 509414, 553329, 632376, 737772, 764121, 1018828, 1106658, 1475544, 1528242, 1782949, 2037656, 2213316, 2292363, 3056484, 3565898, 4426632, 4584726, 5348847, 6112968, 7131796, 9169452, 10697694, 14263592, 16046541, 18338904, 21395388, 32093082, 42790776, 64186164, 128372328]

約数ペア:

[(1, 128372328), (2, 64186164), (3, 42790776), (4, 32093082), (6, 21395388), (7, 18338904), (8, 16046541), (9, 14263592), (12, 10697694), (14, 9169452), (18, 7131796), (21, 6112968), (24, 5348847), (28, 4584726), (29, 4426632), (36, 3565898), (42, 3056484), (56, 2292363), (58, 2213316), (63, 2037656), (72, 1782949), (84, 1528242), (87, 1475544), (116, 1106658), (126, 1018828), (168, 764121), (174, 737772), (203, 632376), (232, 553329), (252, 509414), (261, 491848), (348, 368886), (406, 316188), (504, 254707), (522, 245924), (609, 210792), (696, 184443), (812, 158094), (1044, 122962), (1218, 105396), (1624, 79047), (1827, 70264), (2088, 61481), (2436, 52698), (3654, 35132), (4872, 26349), (7308, 17566), (8783, 14616)]