156941904256

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{16001}}^1$

素因数の和:16180

約数の個数: 128

約数和(自身を含む): 341130636000

約数和(自身を除く): 184188731744

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 109, 128, 148, 152, 218, 296, 304, 436, 592, 608, 703, 872, 1184, 1216, 1406, 1744, 2071, 2368, 2432, 2812, 3488, 4033, 4142, 4736, 5624, 6976, 8066, 8284, 11248, 13952, 16001, 16132, 16568, 22496, 32002, 32264, 33136, 44992, 64004, 64528, 66272, 76627, 89984, 128008, 129056, 132544, 153254, 256016, 258112, 265088, 304019, 306508, 512032, 516224, 592037, 608038, 613016, 1024064, 1184074, 1216076, 1226032, 1744109, 2048128, 2368148, 2432152, 2452064, 3488218, 4736296, 4864304, 4904128, 6976436, 9472592, 9728608, 9808256, 11248703, 13952872, 18945184, 19457216, 22497406, 27905744, 33138071, 37890368, 38914432, 44994812, 55811488, 64532033, 66276142, 75780736, 89989624, 111622976, 129064066, 132552284, 179979248, 223245952, 258128132, 265104568, 359958496, 516256264, 530209136, 719916992, 1032512528, 1060418272, 1226108627, 1439833984, 2065025056, 2120836544, 2452217254, 4130050112, 4241673088, 4904434508, 8260100224, 9808869016, 19617738032, 39235476064, 78470952128, 156941904256]

約数ペア:

[(1, 156941904256), (2, 78470952128), (4, 39235476064), (8, 19617738032), (16, 9808869016), (19, 8260100224), (32, 4904434508), (37, 4241673088), (38, 4130050112), (64, 2452217254), (74, 2120836544), (76, 2065025056), (109, 1439833984), (128, 1226108627), (148, 1060418272), (152, 1032512528), (218, 719916992), (296, 530209136), (304, 516256264), (436, 359958496), (592, 265104568), (608, 258128132), (703, 223245952), (872, 179979248), (1184, 132552284), (1216, 129064066), (1406, 111622976), (1744, 89989624), (2071, 75780736), (2368, 66276142), (2432, 64532033), (2812, 55811488), (3488, 44994812), (4033, 38914432), (4142, 37890368), (4736, 33138071), (5624, 27905744), (6976, 22497406), (8066, 19457216), (8284, 18945184), (11248, 13952872), (13952, 11248703), (16001, 9808256), (16132, 9728608), (16568, 9472592), (22496, 6976436), (32002, 4904128), (32264, 4864304), (33136, 4736296), (44992, 3488218), (64004, 2452064), (64528, 2432152), (66272, 2368148), (76627, 2048128), (89984, 1744109), (128008, 1226032), (129056, 1216076), (132544, 1184074), (153254, 1024064), (256016, 613016), (258112, 608038), (265088, 592037), (304019, 516224), (306508, 512032)]