147806472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 430848000

約数和(自身を除く): 283041528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 79, 88, 114, 132, 152, 158, 209, 228, 237, 264, 316, 373, 418, 456, 474, 627, 632, 746, 836, 869, 948, 1119, 1254, 1492, 1501, 1672, 1738, 1896, 2238, 2508, 2607, 2984, 3002, 3476, 4103, 4476, 4503, 5016, 5214, 6004, 6952, 7087, 8206, 8952, 9006, 10428, 12008, 12309, 14174, 16412, 16511, 18012, 20856, 21261, 24618, 28348, 29467, 32824, 33022, 36024, 42522, 49236, 49533, 56696, 58934, 66044, 77957, 85044, 88401, 98472, 99066, 117868, 132088, 155914, 170088, 176802, 198132, 233871, 235736, 311828, 324137, 353604, 396264, 467742, 559873, 623656, 648274, 707208, 935484, 972411, 1119746, 1296548, 1679619, 1870968, 1944822, 2239492, 2593096, 3359238, 3889644, 4478984, 6158603, 6718476, 7779288, 12317206, 13436952, 18475809, 24634412, 36951618, 49268824, 73903236, 147806472]

約数ペア:

[(1, 147806472), (2, 73903236), (3, 49268824), (4, 36951618), (6, 24634412), (8, 18475809), (11, 13436952), (12, 12317206), (19, 7779288), (22, 6718476), (24, 6158603), (33, 4478984), (38, 3889644), (44, 3359238), (57, 2593096), (66, 2239492), (76, 1944822), (79, 1870968), (88, 1679619), (114, 1296548), (132, 1119746), (152, 972411), (158, 935484), (209, 707208), (228, 648274), (237, 623656), (264, 559873), (316, 467742), (373, 396264), (418, 353604), (456, 324137), (474, 311828), (627, 235736), (632, 233871), (746, 198132), (836, 176802), (869, 170088), (948, 155914), (1119, 132088), (1254, 117868), (1492, 99066), (1501, 98472), (1672, 88401), (1738, 85044), (1896, 77957), (2238, 66044), (2508, 58934), (2607, 56696), (2984, 49533), (3002, 49236), (3476, 42522), (4103, 36024), (4476, 33022), (4503, 32824), (5016, 29467), (5214, 28348), (6004, 24618), (6952, 21261), (7087, 20856), (8206, 18012), (8952, 16511), (9006, 16412), (10428, 14174), (12008, 12309)]