158221008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1777

約数の個数: 120

約数和(自身を含む): 491531040

約数和(自身を除く): 333310032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 59, 66, 72, 88, 99, 118, 132, 144, 176, 177, 198, 236, 264, 354, 396, 472, 528, 531, 649, 708, 792, 944, 1062, 1298, 1416, 1584, 1693, 1947, 2124, 2596, 2832, 3386, 3894, 4248, 5079, 5192, 5841, 6772, 7788, 8496, 10158, 10384, 11682, 13544, 15237, 15576, 18623, 20316, 23364, 27088, 30474, 31152, 37246, 40632, 46728, 55869, 60948, 74492, 81264, 93456, 99887, 111738, 121896, 148984, 167607, 199774, 223476, 243792, 297968, 299661, 335214, 399548, 446952, 599322, 670428, 799096, 893904, 898983, 1098757, 1198644, 1340856, 1598192, 1797966, 2197514, 2397288, 2681712, 3296271, 3595932, 4395028, 4794576, 6592542, 7191864, 8790056, 9888813, 13185084, 14383728, 17580112, 19777626, 26370168, 39555252, 52740336, 79110504, 158221008]

約数ペア:

[(1, 158221008), (2, 79110504), (3, 52740336), (4, 39555252), (6, 26370168), (8, 19777626), (9, 17580112), (11, 14383728), (12, 13185084), (16, 9888813), (18, 8790056), (22, 7191864), (24, 6592542), (33, 4794576), (36, 4395028), (44, 3595932), (48, 3296271), (59, 2681712), (66, 2397288), (72, 2197514), (88, 1797966), (99, 1598192), (118, 1340856), (132, 1198644), (144, 1098757), (176, 898983), (177, 893904), (198, 799096), (236, 670428), (264, 599322), (354, 446952), (396, 399548), (472, 335214), (528, 299661), (531, 297968), (649, 243792), (708, 223476), (792, 199774), (944, 167607), (1062, 148984), (1298, 121896), (1416, 111738), (1584, 99887), (1693, 93456), (1947, 81264), (2124, 74492), (2596, 60948), (2832, 55869), (3386, 46728), (3894, 40632), (4248, 37246), (5079, 31152), (5192, 30474), (5841, 27088), (6772, 23364), (7788, 20316), (8496, 18623), (10158, 15576), (10384, 15237), (11682, 13544)]