163196460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{18503}}^1$

素因数の和:18532

約数の個数: 108

約数和(自身を含む): 575881488

約数和(自身を除く): 412685028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 18503, 37006, 55509, 74012, 92515, 111018, 129521, 166527, 185030, 222036, 259042, 277545, 333054, 370060, 388563, 518084, 555090, 647605, 666108, 777126, 832635, 906647, 1110180, 1165689, 1295210, 1554252, 1665270, 1813294, 1942815, 2331378, 2590420, 2719941, 3330540, 3626588, 3885630, 4533235, 4662756, 5439882, 5828445, 7771260, 8159823, 9066470, 10879764, 11656890, 13599705, 16319646, 18132940, 23313780, 27199410, 32639292, 40799115, 54398820, 81598230, 163196460]

約数ペア:

[(1, 163196460), (2, 81598230), (3, 54398820), (4, 40799115), (5, 32639292), (6, 27199410), (7, 23313780), (9, 18132940), (10, 16319646), (12, 13599705), (14, 11656890), (15, 10879764), (18, 9066470), (20, 8159823), (21, 7771260), (28, 5828445), (30, 5439882), (35, 4662756), (36, 4533235), (42, 3885630), (45, 3626588), (49, 3330540), (60, 2719941), (63, 2590420), (70, 2331378), (84, 1942815), (90, 1813294), (98, 1665270), (105, 1554252), (126, 1295210), (140, 1165689), (147, 1110180), (180, 906647), (196, 832635), (210, 777126), (245, 666108), (252, 647605), (294, 555090), (315, 518084), (420, 388563), (441, 370060), (490, 333054), (588, 277545), (630, 259042), (735, 222036), (882, 185030), (980, 166527), (1260, 129521), (1470, 111018), (1764, 92515), (2205, 74012), (2940, 55509), (4410, 37006), (8820, 18503)]