167947740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9619}}^1$

素因数の和:9731

約数の個数: 72

約数和(自身を含む): 514746960

約数和(自身を除く): 346799220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 9619, 17460, 19238, 28857, 38476, 48095, 57714, 86571, 96190, 115428, 144285, 173142, 192380, 288570, 346284, 432855, 577140, 865710, 933043, 1731420, 1866086, 2799129, 3732172, 4665215, 5598258, 8397387, 9330430, 11196516, 13995645, 16794774, 18660860, 27991290, 33589548, 41986935, 55982580, 83973870, 167947740]

約数ペア:

[(1, 167947740), (2, 83973870), (3, 55982580), (4, 41986935), (5, 33589548), (6, 27991290), (9, 18660860), (10, 16794774), (12, 13995645), (15, 11196516), (18, 9330430), (20, 8397387), (30, 5598258), (36, 4665215), (45, 3732172), (60, 2799129), (90, 1866086), (97, 1731420), (180, 933043), (194, 865710), (291, 577140), (388, 432855), (485, 346284), (582, 288570), (873, 192380), (970, 173142), (1164, 144285), (1455, 115428), (1746, 96190), (1940, 86571), (2910, 57714), (3492, 48095), (4365, 38476), (5820, 28857), (8730, 19238), (9619, 17460)]