127418928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1003

約数の個数: 160

約数和(自身を含む): 418639872

約数和(自身を除く): 291220944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 941, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 1882, 2184, 2418, 2604, 2821, 2823, 3224, 3472, 3764, 4368, 4836, 5208, 5642, 5646, 6448, 6587, 7528, 8463, 9672, 10416, 11284, 11292, 12233, 13174, 15056, 16926, 19344, 19761, 22568, 22584, 24466, 26348, 29171, 33852, 36699, 39522, 45136, 45168, 48932, 52696, 58342, 67704, 73398, 79044, 85631, 87513, 97864, 105392, 116684, 135408, 146796, 158088, 171262, 175026, 195728, 204197, 233368, 256893, 293592, 316176, 342524, 350052, 379223, 408394, 466736, 513786, 587184, 612591, 685048, 700104, 758446, 816788, 1027572, 1137669, 1225182, 1370096, 1400208, 1516892, 1633576, 2055144, 2275338, 2450364, 2654561, 3033784, 3267152, 4110288, 4550676, 4900728, 5309122, 6067568, 7963683, 9101352, 9801456, 10618244, 15927366, 18202704, 21236488, 31854732, 42472976, 63709464, 127418928]

約数ペア:

[(1, 127418928), (2, 63709464), (3, 42472976), (4, 31854732), (6, 21236488), (7, 18202704), (8, 15927366), (12, 10618244), (13, 9801456), (14, 9101352), (16, 7963683), (21, 6067568), (24, 5309122), (26, 4900728), (28, 4550676), (31, 4110288), (39, 3267152), (42, 3033784), (48, 2654561), (52, 2450364), (56, 2275338), (62, 2055144), (78, 1633576), (84, 1516892), (91, 1400208), (93, 1370096), (104, 1225182), (112, 1137669), (124, 1027572), (156, 816788), (168, 758446), (182, 700104), (186, 685048), (208, 612591), (217, 587184), (248, 513786), (273, 466736), (312, 408394), (336, 379223), (364, 350052), (372, 342524), (403, 316176), (434, 293592), (496, 256893), (546, 233368), (624, 204197), (651, 195728), (728, 175026), (744, 171262), (806, 158088), (868, 146796), (941, 135408), (1092, 116684), (1209, 105392), (1302, 97864), (1456, 87513), (1488, 85631), (1612, 79044), (1736, 73398), (1882, 67704), (2184, 58342), (2418, 52696), (2604, 48932), (2821, 45168), (2823, 45136), (3224, 39522), (3472, 36699), (3764, 33852), (4368, 29171), (4836, 26348), (5208, 24466), (5642, 22584), (5646, 22568), (6448, 19761), (6587, 19344), (7528, 16926), (8463, 15056), (9672, 13174), (10416, 12233), (11284, 11292)]