157909488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 468184320

約数和(自身を除く): 310274832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 59, 66, 74, 88, 111, 118, 132, 137, 148, 176, 177, 222, 236, 264, 274, 296, 354, 407, 411, 444, 472, 528, 548, 592, 649, 708, 814, 822, 888, 944, 1096, 1221, 1298, 1416, 1507, 1628, 1644, 1776, 1947, 2183, 2192, 2442, 2596, 2832, 3014, 3256, 3288, 3894, 4366, 4521, 4884, 5069, 5192, 6028, 6512, 6549, 6576, 7788, 8083, 8732, 9042, 9768, 10138, 10384, 12056, 13098, 15207, 15576, 16166, 17464, 18084, 19536, 20276, 24013, 24112, 24249, 26196, 30414, 31152, 32332, 34928, 36168, 40552, 48026, 48498, 52392, 55759, 60828, 64664, 72039, 72336, 81104, 88913, 96052, 96996, 104784, 111518, 121656, 129328, 144078, 167277, 177826, 192104, 193992, 223036, 243312, 266739, 288156, 299071, 334554, 355652, 384208, 387984, 446072, 533478, 576312, 598142, 669108, 711304, 892144, 897213, 1066956, 1152624, 1196284, 1338216, 1422608, 1794426, 2133912, 2392568, 2676432, 3289781, 3588852, 4267824, 4785136, 6579562, 7177704, 9869343, 13159124, 14355408, 19738686, 26318248, 39477372, 52636496, 78954744, 157909488]

約数ペア:

[(1, 157909488), (2, 78954744), (3, 52636496), (4, 39477372), (6, 26318248), (8, 19738686), (11, 14355408), (12, 13159124), (16, 9869343), (22, 7177704), (24, 6579562), (33, 4785136), (37, 4267824), (44, 3588852), (48, 3289781), (59, 2676432), (66, 2392568), (74, 2133912), (88, 1794426), (111, 1422608), (118, 1338216), (132, 1196284), (137, 1152624), (148, 1066956), (176, 897213), (177, 892144), (222, 711304), (236, 669108), (264, 598142), (274, 576312), (296, 533478), (354, 446072), (407, 387984), (411, 384208), (444, 355652), (472, 334554), (528, 299071), (548, 288156), (592, 266739), (649, 243312), (708, 223036), (814, 193992), (822, 192104), (888, 177826), (944, 167277), (1096, 144078), (1221, 129328), (1298, 121656), (1416, 111518), (1507, 104784), (1628, 96996), (1644, 96052), (1776, 88913), (1947, 81104), (2183, 72336), (2192, 72039), (2442, 64664), (2596, 60828), (2832, 55759), (3014, 52392), (3256, 48498), (3288, 48026), (3894, 40552), (4366, 36168), (4521, 34928), (4884, 32332), (5069, 31152), (5192, 30414), (6028, 26196), (6512, 24249), (6549, 24112), (6576, 24013), (7788, 20276), (8083, 19536), (8732, 18084), (9042, 17464), (9768, 16166), (10138, 15576), (10384, 15207), (12056, 13098)]