140559744

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 128

約数和(自身を含む): 413491680

約数和(自身を除く): 272931936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 296, 312, 384, 416, 444, 481, 592, 624, 761, 832, 888, 962, 1184, 1248, 1443, 1522, 1664, 1776, 1924, 2283, 2368, 2496, 2886, 3044, 3552, 3848, 4566, 4736, 4992, 5772, 6088, 7104, 7696, 9132, 9893, 11544, 12176, 14208, 15392, 18264, 19786, 23088, 24352, 28157, 29679, 30784, 36528, 39572, 46176, 48704, 56314, 59358, 61568, 73056, 79144, 84471, 92352, 97408, 112628, 118716, 146112, 158288, 168942, 184704, 225256, 237432, 292224, 316576, 337884, 366041, 450512, 474864, 633152, 675768, 732082, 901024, 949728, 1098123, 1266304, 1351536, 1464164, 1802048, 1899456, 2196246, 2703072, 2928328, 3604096, 3798912, 4392492, 5406144, 5856656, 8784984, 10812288, 11713312, 17569968, 23426624, 35139936, 46853248, 70279872, 140559744]

約数ペア:

[(1, 140559744), (2, 70279872), (3, 46853248), (4, 35139936), (6, 23426624), (8, 17569968), (12, 11713312), (13, 10812288), (16, 8784984), (24, 5856656), (26, 5406144), (32, 4392492), (37, 3798912), (39, 3604096), (48, 2928328), (52, 2703072), (64, 2196246), (74, 1899456), (78, 1802048), (96, 1464164), (104, 1351536), (111, 1266304), (128, 1098123), (148, 949728), (156, 901024), (192, 732082), (208, 675768), (222, 633152), (296, 474864), (312, 450512), (384, 366041), (416, 337884), (444, 316576), (481, 292224), (592, 237432), (624, 225256), (761, 184704), (832, 168942), (888, 158288), (962, 146112), (1184, 118716), (1248, 112628), (1443, 97408), (1522, 92352), (1664, 84471), (1776, 79144), (1924, 73056), (2283, 61568), (2368, 59358), (2496, 56314), (2886, 48704), (3044, 46176), (3552, 39572), (3848, 36528), (4566, 30784), (4736, 29679), (4992, 28157), (5772, 24352), (6088, 23088), (7104, 19786), (7696, 18264), (9132, 15392), (9893, 14208), (11544, 12176)]