235478152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 587865600

約数和(自身を除く): 352387448

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 53, 56, 68, 91, 104, 106, 119, 136, 182, 212, 221, 238, 359, 364, 371, 424, 442, 476, 689, 718, 728, 742, 884, 901, 952, 1378, 1436, 1484, 1547, 1768, 1802, 2513, 2756, 2872, 2968, 3094, 3604, 4667, 4823, 5026, 5512, 6103, 6188, 6307, 7208, 9334, 9646, 10052, 11713, 12206, 12376, 12614, 18668, 19027, 19292, 20104, 23426, 24412, 25228, 32669, 37336, 38054, 38584, 42721, 46852, 48824, 50456, 65338, 76108, 79339, 81991, 85442, 93704, 130676, 133189, 152216, 158678, 163982, 170884, 247351, 261352, 266378, 317356, 323459, 327964, 341768, 494702, 532756, 555373, 634712, 646918, 655928, 989404, 1065512, 1110746, 1293836, 1731457, 1978808, 2221492, 2264213, 2587672, 3462914, 4204967, 4442984, 4528426, 6925828, 8409934, 9056852, 13851656, 16819868, 18113704, 29434769, 33639736, 58869538, 117739076, 235478152]

約数ペア:

[(1, 235478152), (2, 117739076), (4, 58869538), (7, 33639736), (8, 29434769), (13, 18113704), (14, 16819868), (17, 13851656), (26, 9056852), (28, 8409934), (34, 6925828), (52, 4528426), (53, 4442984), (56, 4204967), (68, 3462914), (91, 2587672), (104, 2264213), (106, 2221492), (119, 1978808), (136, 1731457), (182, 1293836), (212, 1110746), (221, 1065512), (238, 989404), (359, 655928), (364, 646918), (371, 634712), (424, 555373), (442, 532756), (476, 494702), (689, 341768), (718, 327964), (728, 323459), (742, 317356), (884, 266378), (901, 261352), (952, 247351), (1378, 170884), (1436, 163982), (1484, 158678), (1547, 152216), (1768, 133189), (1802, 130676), (2513, 93704), (2756, 85442), (2872, 81991), (2968, 79339), (3094, 76108), (3604, 65338), (4667, 50456), (4823, 48824), (5026, 46852), (5512, 42721), (6103, 38584), (6188, 38054), (6307, 37336), (7208, 32669), (9334, 25228), (9646, 24412), (10052, 23426), (11713, 20104), (12206, 19292), (12376, 19027), (12614, 18668)]