15692191928

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2437

約数の個数: 128

約数和(自身を含む): 35731998720

約数和(自身を除く): 20039806792

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 61, 86, 94, 122, 172, 188, 244, 301, 329, 344, 376, 427, 488, 602, 658, 854, 1204, 1316, 1708, 2021, 2273, 2408, 2623, 2632, 2867, 3416, 4042, 4546, 5246, 5734, 8084, 9092, 10492, 11468, 14147, 15911, 16168, 18184, 18361, 20069, 20984, 22936, 28294, 31822, 36722, 40138, 56588, 63644, 73444, 80276, 97739, 106831, 113176, 123281, 127288, 138653, 146888, 160552, 195478, 213662, 246562, 277306, 390956, 427324, 493124, 554612, 684173, 747817, 781912, 854648, 862967, 970571, 986248, 1109224, 1368346, 1495634, 1725934, 1941142, 2736692, 2991268, 3451868, 3882284, 4593733, 5473384, 5962079, 5982536, 6516691, 6903736, 7764568, 9187466, 11924158, 13033382, 18374932, 23848316, 26066764, 32156131, 36749864, 41734553, 45616837, 47696632, 52133528, 64312262, 83469106, 91233674, 128624524, 166938212, 182467348, 257249048, 280217713, 333876424, 364934696, 560435426, 1120870852, 1961523991, 2241741704, 3923047982, 7846095964, 15692191928]

約数ペア:

[(1, 15692191928), (2, 7846095964), (4, 3923047982), (7, 2241741704), (8, 1961523991), (14, 1120870852), (28, 560435426), (43, 364934696), (47, 333876424), (56, 280217713), (61, 257249048), (86, 182467348), (94, 166938212), (122, 128624524), (172, 91233674), (188, 83469106), (244, 64312262), (301, 52133528), (329, 47696632), (344, 45616837), (376, 41734553), (427, 36749864), (488, 32156131), (602, 26066764), (658, 23848316), (854, 18374932), (1204, 13033382), (1316, 11924158), (1708, 9187466), (2021, 7764568), (2273, 6903736), (2408, 6516691), (2623, 5982536), (2632, 5962079), (2867, 5473384), (3416, 4593733), (4042, 3882284), (4546, 3451868), (5246, 2991268), (5734, 2736692), (8084, 1941142), (9092, 1725934), (10492, 1495634), (11468, 1368346), (14147, 1109224), (15911, 986248), (16168, 970571), (18184, 862967), (18361, 854648), (20069, 781912), (20984, 747817), (22936, 684173), (28294, 554612), (31822, 493124), (36722, 427324), (40138, 390956), (56588, 277306), (63644, 246562), (73444, 213662), (80276, 195478), (97739, 160552), (106831, 146888), (113176, 138653), (123281, 127288)]