156970976253

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{11821}}^1$

素因数の和:12354

約数の個数: 64

約数和(自身を含む): 260321574912

約数和(自身を除く): 103350598659

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 383, 889, 1149, 1651, 2667, 2681, 4953, 4979, 8043, 11557, 11821, 14937, 34671, 34853, 35463, 48641, 82747, 104559, 145923, 153673, 248241, 340487, 461019, 632333, 1021461, 1075711, 1501267, 1896999, 3227133, 4426331, 4503801, 4527443, 10508869, 13278993, 13582329, 19516471, 31526607, 31692101, 58549413, 58856759, 95076303, 136615297, 176570277, 409845891, 411997313, 574985261, 1235991939, 1724955783, 4024896827, 7474808393, 12074690481, 22424425179, 52323658751, 156970976253]

約数ペア:

[(1, 156970976253), (3, 52323658751), (7, 22424425179), (13, 12074690481), (21, 7474808393), (39, 4024896827), (91, 1724955783), (127, 1235991939), (273, 574985261), (381, 411997313), (383, 409845891), (889, 176570277), (1149, 136615297), (1651, 95076303), (2667, 58856759), (2681, 58549413), (4953, 31692101), (4979, 31526607), (8043, 19516471), (11557, 13582329), (11821, 13278993), (14937, 10508869), (34671, 4527443), (34853, 4503801), (35463, 4426331), (48641, 3227133), (82747, 1896999), (104559, 1501267), (145923, 1075711), (153673, 1021461), (248241, 632333), (340487, 461019)]