156989407484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{39499}}^1$

素因数の和:39763

約数の個数: 96

約数和(自身を含む): 345602880000

約数和(自身を除く): 188613472516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 179, 182, 244, 358, 364, 427, 716, 793, 854, 1253, 1586, 1708, 2327, 2506, 3172, 4654, 5012, 5551, 9308, 10919, 11102, 16289, 21838, 22204, 32578, 39499, 43676, 65156, 76433, 78998, 141947, 152866, 157996, 276493, 283894, 305732, 513487, 552986, 567788, 993629, 1026974, 1105972, 1987258, 2053948, 2409439, 3594409, 3974516, 4818878, 7070321, 7188818, 9637756, 14140642, 14377636, 16866073, 28281284, 31322707, 33732146, 49492247, 62645414, 67464292, 91914173, 98984494, 125290828, 183828346, 197968988, 219258949, 367656692, 431289581, 438517898, 643399211, 862579162, 877035796, 1286798422, 1725158324, 2573596844, 3019027067, 5606764553, 6038054134, 11213529106, 12076108268, 22427058212, 39247351871, 78494703742, 156989407484]

約数ペア:

[(1, 156989407484), (2, 78494703742), (4, 39247351871), (7, 22427058212), (13, 12076108268), (14, 11213529106), (26, 6038054134), (28, 5606764553), (52, 3019027067), (61, 2573596844), (91, 1725158324), (122, 1286798422), (179, 877035796), (182, 862579162), (244, 643399211), (358, 438517898), (364, 431289581), (427, 367656692), (716, 219258949), (793, 197968988), (854, 183828346), (1253, 125290828), (1586, 98984494), (1708, 91914173), (2327, 67464292), (2506, 62645414), (3172, 49492247), (4654, 33732146), (5012, 31322707), (5551, 28281284), (9308, 16866073), (10919, 14377636), (11102, 14140642), (16289, 9637756), (21838, 7188818), (22204, 7070321), (32578, 4818878), (39499, 3974516), (43676, 3594409), (65156, 2409439), (76433, 2053948), (78998, 1987258), (141947, 1105972), (152866, 1026974), (157996, 993629), (276493, 567788), (283894, 552986), (305732, 513487)]