156944388584

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:907

約数の個数: 128

約数和(自身を含む): 312215904000

約数和(自身を除く): 155271515416

約数列:

[1, 2, 4, 8, 37, 74, 83, 103, 109, 148, 166, 206, 218, 296, 332, 412, 436, 569, 664, 824, 872, 1138, 2276, 3071, 3811, 4033, 4552, 6142, 7622, 8066, 8549, 9047, 11227, 12284, 15244, 16132, 17098, 18094, 21053, 22454, 24568, 30488, 32264, 34196, 36188, 42106, 44908, 47227, 58607, 62021, 68392, 72376, 84212, 89816, 94454, 117214, 124042, 168424, 188908, 234428, 248084, 316313, 334739, 377816, 415399, 468856, 496168, 632626, 669478, 830798, 931841, 1265252, 1338956, 1661596, 1747399, 1863682, 2168459, 2294777, 2530504, 2677912, 3323192, 3494798, 3727364, 4336918, 4589554, 4864381, 5147743, 6388163, 6989596, 7454728, 8673836, 9179108, 9728762, 10295486, 12776326, 13979192, 17347672, 18358216, 19457524, 20590972, 25552652, 34478117, 38915048, 41181944, 51105304, 68956234, 137912468, 179982097, 190466491, 236362031, 275824936, 359964194, 380932982, 472724062, 530217529, 719928388, 761865964, 945448124, 1060435058, 1439856776, 1523731928, 1890896248, 2120870116, 4241740232, 19618048573, 39236097146, 78472194292, 156944388584]

約数ペア:

[(1, 156944388584), (2, 78472194292), (4, 39236097146), (8, 19618048573), (37, 4241740232), (74, 2120870116), (83, 1890896248), (103, 1523731928), (109, 1439856776), (148, 1060435058), (166, 945448124), (206, 761865964), (218, 719928388), (296, 530217529), (332, 472724062), (412, 380932982), (436, 359964194), (569, 275824936), (664, 236362031), (824, 190466491), (872, 179982097), (1138, 137912468), (2276, 68956234), (3071, 51105304), (3811, 41181944), (4033, 38915048), (4552, 34478117), (6142, 25552652), (7622, 20590972), (8066, 19457524), (8549, 18358216), (9047, 17347672), (11227, 13979192), (12284, 12776326), (15244, 10295486), (16132, 9728762), (17098, 9179108), (18094, 8673836), (21053, 7454728), (22454, 6989596), (24568, 6388163), (30488, 5147743), (32264, 4864381), (34196, 4589554), (36188, 4336918), (42106, 3727364), (44908, 3494798), (47227, 3323192), (58607, 2677912), (62021, 2530504), (68392, 2294777), (72376, 2168459), (84212, 1863682), (89816, 1747399), (94454, 1661596), (117214, 1338956), (124042, 1265252), (168424, 931841), (188908, 830798), (234428, 669478), (248084, 632626), (316313, 496168), (334739, 468856), (377816, 415399)]