155547678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16481}}^1$

素因数の和:16521

約数の個数: 48

約数和(自身を含む): 368273808

約数和(自身を除く): 212726130

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4719, 9438, 16481, 32962, 49443, 98886, 181291, 214253, 362582, 428506, 543873, 642759, 1087746, 1285518, 1994201, 2356783, 3988402, 4713566, 5982603, 7070349, 11965206, 14140698, 25924613, 51849226, 77773839, 155547678]

約数ペア:

[(1, 155547678), (2, 77773839), (3, 51849226), (6, 25924613), (11, 14140698), (13, 11965206), (22, 7070349), (26, 5982603), (33, 4713566), (39, 3988402), (66, 2356783), (78, 1994201), (121, 1285518), (143, 1087746), (242, 642759), (286, 543873), (363, 428506), (429, 362582), (726, 214253), (858, 181291), (1573, 98886), (3146, 49443), (4719, 32962), (9438, 16481)]