157090651160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2695447}}^1$

素因数の和:2695536

約数の個数: 64

約数和(自身を含む): 372618731520

約数和(自身を除く): 215528080360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1240, 1457, 1880, 2914, 5828, 7285, 11656, 14570, 29140, 58280, 2695447, 5390894, 10781788, 13477235, 21563576, 26954470, 53908940, 83558857, 107817880, 126686009, 167117714, 253372018, 334235428, 417794285, 506744036, 633430045, 668470856, 835588570, 1013488072, 1266860090, 1671177140, 2533720180, 3342354280, 3927266279, 5067440360, 7854532558, 15709065116, 19636331395, 31418130232, 39272662790, 78545325580, 157090651160]

約数ペア:

[(1, 157090651160), (2, 78545325580), (4, 39272662790), (5, 31418130232), (8, 19636331395), (10, 15709065116), (20, 7854532558), (31, 5067440360), (40, 3927266279), (47, 3342354280), (62, 2533720180), (94, 1671177140), (124, 1266860090), (155, 1013488072), (188, 835588570), (235, 668470856), (248, 633430045), (310, 506744036), (376, 417794285), (470, 334235428), (620, 253372018), (940, 167117714), (1240, 126686009), (1457, 107817880), (1880, 83558857), (2914, 53908940), (5828, 26954470), (7285, 21563576), (11656, 13477235), (14570, 10781788), (29140, 5390894), (58280, 2695447)]