163177490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2667

約数の個数: 64

約数和(自身を含む): 358594560

約数和(自身を除く): 195417070

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 1015, 1085, 1798, 2030, 2170, 2593, 4495, 5186, 6293, 8990, 12586, 12965, 18151, 25930, 31465, 36302, 62930, 75197, 80383, 90755, 150394, 160766, 181510, 375985, 401915, 526379, 562681, 751970, 803830, 1052758, 1125362, 2331107, 2631895, 2813405, 4662214, 5263790, 5626810, 11655535, 16317749, 23311070, 32635498, 81588745, 163177490]

約数ペア:

[(1, 163177490), (2, 81588745), (5, 32635498), (7, 23311070), (10, 16317749), (14, 11655535), (29, 5626810), (31, 5263790), (35, 4662214), (58, 2813405), (62, 2631895), (70, 2331107), (145, 1125362), (155, 1052758), (203, 803830), (217, 751970), (290, 562681), (310, 526379), (406, 401915), (434, 375985), (899, 181510), (1015, 160766), (1085, 150394), (1798, 90755), (2030, 80383), (2170, 75197), (2593, 62930), (4495, 36302), (5186, 31465), (6293, 25930), (8990, 18151), (12586, 12965)]