187484704

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 454900320

約数和(自身を除く): 267415616

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 68, 76, 88, 97, 136, 152, 176, 187, 194, 209, 272, 289, 304, 323, 352, 374, 388, 418, 544, 578, 608, 646, 748, 776, 836, 1067, 1156, 1292, 1496, 1552, 1649, 1672, 1843, 2134, 2312, 2584, 2992, 3104, 3179, 3298, 3344, 3553, 3686, 4268, 4624, 5168, 5491, 5984, 6358, 6596, 6688, 7106, 7372, 8536, 9248, 10336, 10982, 12716, 13192, 14212, 14744, 17072, 18139, 20273, 21964, 25432, 26384, 28033, 28424, 29488, 31331, 34144, 36278, 40546, 43928, 50864, 52768, 56066, 56848, 58976, 60401, 62662, 72556, 81092, 87856, 101728, 112132, 113696, 120802, 125324, 145112, 162184, 175712, 224264, 241604, 250648, 290224, 308363, 324368, 344641, 448528, 483208, 501296, 532627, 580448, 616726, 648736, 689282, 897056, 966416, 1002592, 1065254, 1233452, 1378564, 1932832, 2130508, 2466904, 2757128, 4261016, 4933808, 5514256, 5858897, 8522032, 9867616, 11028512, 11717794, 17044064, 23435588, 46871176, 93742352, 187484704]

約数ペア:

[(1, 187484704), (2, 93742352), (4, 46871176), (8, 23435588), (11, 17044064), (16, 11717794), (17, 11028512), (19, 9867616), (22, 8522032), (32, 5858897), (34, 5514256), (38, 4933808), (44, 4261016), (68, 2757128), (76, 2466904), (88, 2130508), (97, 1932832), (136, 1378564), (152, 1233452), (176, 1065254), (187, 1002592), (194, 966416), (209, 897056), (272, 689282), (289, 648736), (304, 616726), (323, 580448), (352, 532627), (374, 501296), (388, 483208), (418, 448528), (544, 344641), (578, 324368), (608, 308363), (646, 290224), (748, 250648), (776, 241604), (836, 224264), (1067, 175712), (1156, 162184), (1292, 145112), (1496, 125324), (1552, 120802), (1649, 113696), (1672, 112132), (1843, 101728), (2134, 87856), (2312, 81092), (2584, 72556), (2992, 62662), (3104, 60401), (3179, 58976), (3298, 56848), (3344, 56066), (3553, 52768), (3686, 50864), (4268, 43928), (4624, 40546), (5168, 36278), (5491, 34144), (5984, 31331), (6358, 29488), (6596, 28424), (6688, 28033), (7106, 26384), (7372, 25432), (8536, 21964), (9248, 20273), (10336, 18139), (10982, 17072), (12716, 14744), (13192, 14212)]