145231884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 216

約数和(自身を含む): 470564640

約数和(自身を除く): 325332756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 49, 51, 58, 63, 68, 84, 87, 98, 102, 116, 119, 126, 147, 153, 167, 174, 196, 203, 204, 238, 252, 261, 294, 306, 334, 348, 357, 406, 441, 476, 493, 501, 522, 588, 609, 612, 668, 714, 812, 833, 882, 986, 1002, 1044, 1071, 1169, 1218, 1421, 1428, 1479, 1503, 1666, 1764, 1827, 1972, 2004, 2142, 2338, 2436, 2499, 2839, 2842, 2958, 3006, 3332, 3451, 3507, 3654, 4263, 4284, 4437, 4676, 4843, 4998, 5678, 5684, 5916, 6012, 6902, 7014, 7308, 7497, 8183, 8517, 8526, 8874, 9686, 9996, 10353, 10521, 11356, 12789, 13804, 14028, 14529, 14994, 16366, 17034, 17052, 17748, 19372, 19873, 20706, 21042, 24157, 24549, 25551, 25578, 29058, 29988, 31059, 32732, 33901, 34068, 39746, 41412, 42084, 43587, 48314, 49098, 51102, 51156, 58116, 59619, 62118, 67802, 72471, 73647, 79492, 82331, 87174, 96628, 98196, 101703, 102204, 119238, 124236, 135604, 139111, 144942, 147294, 164662, 174348, 178857, 203406, 217413, 237307, 238476, 246993, 278222, 289884, 294588, 305109, 329324, 357714, 406812, 417333, 434826, 474614, 493986, 556444, 576317, 610218, 711921, 715428, 740979, 834666, 869652, 949228, 987972, 1152634, 1220436, 1251999, 1423842, 1481958, 1669332, 1728951, 2135763, 2305268, 2503998, 2847684, 2963916, 3457902, 4034219, 4271526, 5007996, 5186853, 6915804, 8068438, 8543052, 10373706, 12102657, 16136876, 20747412, 24205314, 36307971, 48410628, 72615942, 145231884]

約数ペア:

[(1, 145231884), (2, 72615942), (3, 48410628), (4, 36307971), (6, 24205314), (7, 20747412), (9, 16136876), (12, 12102657), (14, 10373706), (17, 8543052), (18, 8068438), (21, 6915804), (28, 5186853), (29, 5007996), (34, 4271526), (36, 4034219), (42, 3457902), (49, 2963916), (51, 2847684), (58, 2503998), (63, 2305268), (68, 2135763), (84, 1728951), (87, 1669332), (98, 1481958), (102, 1423842), (116, 1251999), (119, 1220436), (126, 1152634), (147, 987972), (153, 949228), (167, 869652), (174, 834666), (196, 740979), (203, 715428), (204, 711921), (238, 610218), (252, 576317), (261, 556444), (294, 493986), (306, 474614), (334, 434826), (348, 417333), (357, 406812), (406, 357714), (441, 329324), (476, 305109), (493, 294588), (501, 289884), (522, 278222), (588, 246993), (609, 238476), (612, 237307), (668, 217413), (714, 203406), (812, 178857), (833, 174348), (882, 164662), (986, 147294), (1002, 144942), (1044, 139111), (1071, 135604), (1169, 124236), (1218, 119238), (1421, 102204), (1428, 101703), (1479, 98196), (1503, 96628), (1666, 87174), (1764, 82331), (1827, 79492), (1972, 73647), (2004, 72471), (2142, 67802), (2338, 62118), (2436, 59619), (2499, 58116), (2839, 51156), (2842, 51102), (2958, 49098), (3006, 48314), (3332, 43587), (3451, 42084), (3507, 41412), (3654, 39746), (4263, 34068), (4284, 33901), (4437, 32732), (4676, 31059), (4843, 29988), (4998, 29058), (5678, 25578), (5684, 25551), (5916, 24549), (6012, 24157), (6902, 21042), (7014, 20706), (7308, 19873), (7497, 19372), (8183, 17748), (8517, 17052), (8526, 17034), (8874, 16366), (9686, 14994), (9996, 14529), (10353, 14028), (10521, 13804), (11356, 12789)]