145286448

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 385689600

約数和(自身を除く): 240403152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 89, 142, 178, 213, 267, 284, 356, 426, 479, 534, 568, 712, 852, 958, 1068, 1136, 1424, 1437, 1704, 1916, 2136, 2874, 3408, 3832, 4272, 5748, 6319, 7664, 11496, 12638, 18957, 22992, 25276, 34009, 37914, 42631, 50552, 68018, 75828, 85262, 101104, 102027, 127893, 136036, 151656, 170524, 204054, 255786, 272072, 303312, 341048, 408108, 511572, 544144, 682096, 816216, 1023144, 1632432, 2046288, 3026801, 6053602, 9080403, 12107204, 18160806, 24214408, 36321612, 48428816, 72643224, 145286448]

約数ペア:

[(1, 145286448), (2, 72643224), (3, 48428816), (4, 36321612), (6, 24214408), (8, 18160806), (12, 12107204), (16, 9080403), (24, 6053602), (48, 3026801), (71, 2046288), (89, 1632432), (142, 1023144), (178, 816216), (213, 682096), (267, 544144), (284, 511572), (356, 408108), (426, 341048), (479, 303312), (534, 272072), (568, 255786), (712, 204054), (852, 170524), (958, 151656), (1068, 136036), (1136, 127893), (1424, 102027), (1437, 101104), (1704, 85262), (1916, 75828), (2136, 68018), (2874, 50552), (3408, 42631), (3832, 37914), (4272, 34009), (5748, 25276), (6319, 22992), (7664, 18957), (11496, 12638)]