177890472

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 517104000

約数和(自身を除く): 339213528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 53, 54, 72, 82, 106, 108, 123, 159, 164, 212, 216, 246, 318, 328, 369, 379, 424, 477, 492, 636, 738, 758, 954, 984, 1107, 1137, 1272, 1431, 1476, 1516, 1908, 2173, 2214, 2274, 2862, 2952, 3032, 3411, 3816, 4346, 4428, 4548, 5724, 6519, 6822, 8692, 8856, 9096, 10233, 11448, 13038, 13644, 15539, 17384, 19557, 20087, 20466, 26076, 27288, 31078, 39114, 40174, 40932, 46617, 52152, 58671, 60261, 62156, 78228, 80348, 81864, 93234, 117342, 120522, 124312, 139851, 156456, 160696, 180783, 186468, 234684, 241044, 279702, 361566, 372936, 419553, 469368, 482088, 542349, 559404, 723132, 823567, 839106, 1084698, 1118808, 1446264, 1647134, 1678212, 2169396, 2470701, 3294268, 3356424, 4338792, 4941402, 6588536, 7412103, 9882804, 14824206, 19765608, 22236309, 29648412, 44472618, 59296824, 88945236, 177890472]

約数ペア:

[(1, 177890472), (2, 88945236), (3, 59296824), (4, 44472618), (6, 29648412), (8, 22236309), (9, 19765608), (12, 14824206), (18, 9882804), (24, 7412103), (27, 6588536), (36, 4941402), (41, 4338792), (53, 3356424), (54, 3294268), (72, 2470701), (82, 2169396), (106, 1678212), (108, 1647134), (123, 1446264), (159, 1118808), (164, 1084698), (212, 839106), (216, 823567), (246, 723132), (318, 559404), (328, 542349), (369, 482088), (379, 469368), (424, 419553), (477, 372936), (492, 361566), (636, 279702), (738, 241044), (758, 234684), (954, 186468), (984, 180783), (1107, 160696), (1137, 156456), (1272, 139851), (1431, 124312), (1476, 120522), (1516, 117342), (1908, 93234), (2173, 81864), (2214, 80348), (2274, 78228), (2862, 62156), (2952, 60261), (3032, 58671), (3411, 52152), (3816, 46617), (4346, 40932), (4428, 40174), (4548, 39114), (5724, 31078), (6519, 27288), (6822, 26076), (8692, 20466), (8856, 20087), (9096, 19557), (10233, 17384), (11448, 15539), (13038, 13644)]