157213169178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1\times {\mathrm{11287}}^1$

素因数の和:12219

約数の個数: 64

約数和(自身を含む): 340378171392

約数和(自身を除く): 183165002214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 631, 849, 1262, 1698, 1893, 3679, 3786, 7358, 8203, 11037, 11287, 16406, 22074, 22574, 24609, 33861, 49218, 67722, 146731, 178573, 293462, 357146, 440193, 535719, 880386, 1071438, 2321449, 3194221, 4642898, 6388442, 6964347, 7122097, 9582663, 13928694, 14244194, 19165326, 21366291, 41524873, 42732582, 83049746, 92587261, 124574619, 185174522, 249149238, 277761783, 555523566, 2015553451, 4031106902, 6046660353, 12093320706, 26202194863, 52404389726, 78606584589, 157213169178]

約数ペア:

[(1, 157213169178), (2, 78606584589), (3, 52404389726), (6, 26202194863), (13, 12093320706), (26, 6046660353), (39, 4031106902), (78, 2015553451), (283, 555523566), (566, 277761783), (631, 249149238), (849, 185174522), (1262, 124574619), (1698, 92587261), (1893, 83049746), (3679, 42732582), (3786, 41524873), (7358, 21366291), (8203, 19165326), (11037, 14244194), (11287, 13928694), (16406, 9582663), (22074, 7122097), (22574, 6964347), (24609, 6388442), (33861, 4642898), (49218, 3194221), (67722, 2321449), (146731, 1071438), (178573, 880386), (293462, 535719), (357146, 440193)]