156965472350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2263381}}^1$

素因数の和:2263485

約数の個数: 48

約数和(自身を含む): 311531898480

約数和(自身を除く): 154566426130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 73, 95, 146, 190, 365, 475, 730, 950, 1387, 1825, 2774, 3650, 6935, 13870, 34675, 69350, 2263381, 4526762, 11316905, 22633810, 43004239, 56584525, 86008478, 113169050, 165226813, 215021195, 330453626, 430042390, 826134065, 1075105975, 1652268130, 2150211950, 3139309447, 4130670325, 6278618894, 8261340650, 15696547235, 31393094470, 78482736175, 156965472350]

約数ペア:

[(1, 156965472350), (2, 78482736175), (5, 31393094470), (10, 15696547235), (19, 8261340650), (25, 6278618894), (38, 4130670325), (50, 3139309447), (73, 2150211950), (95, 1652268130), (146, 1075105975), (190, 826134065), (365, 430042390), (475, 330453626), (730, 215021195), (950, 165226813), (1387, 113169050), (1825, 86008478), (2774, 56584525), (3650, 43004239), (6935, 22633810), (13870, 11316905), (34675, 4526762), (69350, 2263381)]