157364366810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2155381}}^1$

素因数の和:2155551

約数の個数: 48

約数和(自身を含む): 331713289800

約数和(自身を除く): 174348922990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 298, 490, 745, 1043, 1490, 2086, 5215, 7301, 10430, 14602, 36505, 73010, 2155381, 4310762, 10776905, 15087667, 21553810, 30175334, 75438335, 105613669, 150876670, 211227338, 321151769, 528068345, 642303538, 1056136690, 1605758845, 2248062383, 3211517690, 4496124766, 11240311915, 15736436681, 22480623830, 31472873362, 78682183405, 157364366810]

約数ペア:

[(1, 157364366810), (2, 78682183405), (5, 31472873362), (7, 22480623830), (10, 15736436681), (14, 11240311915), (35, 4496124766), (49, 3211517690), (70, 2248062383), (98, 1605758845), (149, 1056136690), (245, 642303538), (298, 528068345), (490, 321151769), (745, 211227338), (1043, 150876670), (1490, 105613669), (2086, 75438335), (5215, 30175334), (7301, 21553810), (10430, 15087667), (14602, 10776905), (36505, 4310762), (73010, 2155381)]