156922617605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1\times {\mathrm{787}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 211840876800

約数和(自身を除く): 54918259195

約数列:

[1, 5, 13, 29, 65, 139, 145, 377, 695, 761, 787, 1807, 1885, 3805, 3935, 4031, 9035, 9893, 10231, 20155, 22069, 22823, 49465, 51155, 52403, 105779, 109393, 110345, 114115, 262015, 286897, 296699, 528895, 546965, 598907, 1375127, 1422109, 1434485, 1483495, 2994535, 3067591, 3172397, 6875635, 7110545, 7785791, 15337955, 15861985, 17368303, 38928955, 39878683, 41241161, 83248073, 86841515, 199393415, 206205805, 225787939, 416240365, 1082224949, 1128939695, 2414194117, 5411124745, 12070970585, 31384523521, 156922617605]

約数ペア:

[(1, 156922617605), (5, 31384523521), (13, 12070970585), (29, 5411124745), (65, 2414194117), (139, 1128939695), (145, 1082224949), (377, 416240365), (695, 225787939), (761, 206205805), (787, 199393415), (1807, 86841515), (1885, 83248073), (3805, 41241161), (3935, 39878683), (4031, 38928955), (9035, 17368303), (9893, 15861985), (10231, 15337955), (20155, 7785791), (22069, 7110545), (22823, 6875635), (49465, 3172397), (51155, 3067591), (52403, 2994535), (105779, 1483495), (109393, 1434485), (110345, 1422109), (114115, 1375127), (262015, 598907), (286897, 546965), (296699, 528895)]