145355168

素因数分解:

$2^5\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 381024000

約数和(自身を除く): 235668832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 41, 49, 56, 68, 76, 82, 98, 112, 119, 133, 136, 152, 164, 196, 224, 238, 266, 272, 287, 304, 323, 328, 343, 392, 476, 532, 544, 574, 608, 646, 656, 686, 697, 779, 784, 833, 931, 952, 1064, 1148, 1292, 1312, 1372, 1394, 1558, 1568, 1666, 1862, 1904, 2009, 2128, 2261, 2296, 2584, 2744, 2788, 3116, 3332, 3724, 3808, 4018, 4256, 4522, 4592, 4879, 5168, 5453, 5488, 5576, 5831, 6232, 6517, 6664, 7448, 8036, 9044, 9184, 9758, 10336, 10906, 10976, 11152, 11662, 12464, 13034, 13243, 13328, 14063, 14896, 15827, 16072, 18088, 19516, 21812, 22304, 23324, 24928, 26068, 26486, 26656, 28126, 29792, 31654, 32144, 34153, 36176, 38171, 39032, 43624, 46648, 52136, 52972, 56252, 63308, 64288, 68306, 72352, 76342, 78064, 87248, 92701, 93296, 104272, 105944, 110789, 112504, 126616, 136612, 152684, 156128, 174496, 185402, 186592, 208544, 211888, 221578, 225008, 239071, 253232, 267197, 273224, 305368, 370804, 423776, 443156, 450016, 478142, 506464, 534394, 546448, 610736, 648907, 741608, 886312, 956284, 1068788, 1092896, 1221472, 1297814, 1483216, 1772624, 1912568, 2137576, 2595628, 2966432, 3545248, 3825136, 4275152, 4542349, 5191256, 7650272, 8550304, 9084698, 10382512, 18169396, 20765024, 36338792, 72677584, 145355168]

約数ペア:

[(1, 145355168), (2, 72677584), (4, 36338792), (7, 20765024), (8, 18169396), (14, 10382512), (16, 9084698), (17, 8550304), (19, 7650272), (28, 5191256), (32, 4542349), (34, 4275152), (38, 3825136), (41, 3545248), (49, 2966432), (56, 2595628), (68, 2137576), (76, 1912568), (82, 1772624), (98, 1483216), (112, 1297814), (119, 1221472), (133, 1092896), (136, 1068788), (152, 956284), (164, 886312), (196, 741608), (224, 648907), (238, 610736), (266, 546448), (272, 534394), (287, 506464), (304, 478142), (323, 450016), (328, 443156), (343, 423776), (392, 370804), (476, 305368), (532, 273224), (544, 267197), (574, 253232), (608, 239071), (646, 225008), (656, 221578), (686, 211888), (697, 208544), (779, 186592), (784, 185402), (833, 174496), (931, 156128), (952, 152684), (1064, 136612), (1148, 126616), (1292, 112504), (1312, 110789), (1372, 105944), (1394, 104272), (1558, 93296), (1568, 92701), (1666, 87248), (1862, 78064), (1904, 76342), (2009, 72352), (2128, 68306), (2261, 64288), (2296, 63308), (2584, 56252), (2744, 52972), (2788, 52136), (3116, 46648), (3332, 43624), (3724, 39032), (3808, 38171), (4018, 36176), (4256, 34153), (4522, 32144), (4592, 31654), (4879, 29792), (5168, 28126), (5453, 26656), (5488, 26486), (5576, 26068), (5831, 24928), (6232, 23324), (6517, 22304), (6664, 21812), (7448, 19516), (8036, 18088), (9044, 16072), (9184, 15827), (9758, 14896), (10336, 14063), (10906, 13328), (10976, 13243), (11152, 13034), (11662, 12464)]