15704043124

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:918

約数の個数: 144

約数和(自身を含む): 35627316480

約数和(自身を除く): 19923273356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 137, 154, 158, 196, 274, 308, 316, 539, 548, 553, 673, 869, 959, 1078, 1106, 1346, 1507, 1738, 1918, 2156, 2212, 2692, 3014, 3476, 3836, 3871, 4711, 6028, 6083, 6713, 7403, 7742, 9422, 10549, 10823, 12166, 13426, 14806, 15484, 18844, 21098, 21646, 24332, 26852, 29612, 32977, 42196, 42581, 43292, 51821, 53167, 65954, 73843, 75761, 85162, 92201, 103642, 106334, 119053, 131908, 147686, 151522, 170324, 184402, 207284, 212668, 238106, 295372, 303044, 362747, 368804, 372169, 476212, 530327, 584837, 645407, 725494, 744338, 833371, 1014211, 1060654, 1169674, 1290814, 1450988, 1488676, 1666742, 2028422, 2121308, 2339348, 2581628, 2605183, 3333484, 4056844, 4093859, 4517849, 5210366, 5833597, 7099477, 7283879, 8187718, 9035698, 10420732, 11667194, 14198954, 14567758, 16375436, 18071396, 23334388, 28397908, 28657013, 29135516, 49696339, 50987153, 57314026, 80122669, 99392678, 101974306, 114628052, 160245338, 198785356, 203948612, 320490676, 356910071, 560858683, 713820142, 1121717366, 1427640284, 2243434732, 3926010781, 7852021562, 15704043124]

約数ペア:

[(1, 15704043124), (2, 7852021562), (4, 3926010781), (7, 2243434732), (11, 1427640284), (14, 1121717366), (22, 713820142), (28, 560858683), (44, 356910071), (49, 320490676), (77, 203948612), (79, 198785356), (98, 160245338), (137, 114628052), (154, 101974306), (158, 99392678), (196, 80122669), (274, 57314026), (308, 50987153), (316, 49696339), (539, 29135516), (548, 28657013), (553, 28397908), (673, 23334388), (869, 18071396), (959, 16375436), (1078, 14567758), (1106, 14198954), (1346, 11667194), (1507, 10420732), (1738, 9035698), (1918, 8187718), (2156, 7283879), (2212, 7099477), (2692, 5833597), (3014, 5210366), (3476, 4517849), (3836, 4093859), (3871, 4056844), (4711, 3333484), (6028, 2605183), (6083, 2581628), (6713, 2339348), (7403, 2121308), (7742, 2028422), (9422, 1666742), (10549, 1488676), (10823, 1450988), (12166, 1290814), (13426, 1169674), (14806, 1060654), (15484, 1014211), (18844, 833371), (21098, 744338), (21646, 725494), (24332, 645407), (26852, 584837), (29612, 530327), (32977, 476212), (42196, 372169), (42581, 368804), (43292, 362747), (51821, 303044), (53167, 295372), (65954, 238106), (73843, 212668), (75761, 207284), (85162, 184402), (92201, 170324), (103642, 151522), (106334, 147686), (119053, 131908)]