168783930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{38273}}^1$

素因数の和:38300

約数の個数: 72

約数和(自身を含む): 510498612

約数和(自身を除く): 341714682

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 38273, 76546, 114819, 191365, 229638, 267911, 344457, 382730, 535822, 574095, 688914, 803733, 1148190, 1339555, 1607466, 1722285, 1875377, 2411199, 2679110, 3444570, 3750754, 4018665, 4822398, 5626131, 8037330, 9376885, 11252262, 12055995, 16878393, 18753770, 24111990, 28130655, 33756786, 56261310, 84391965, 168783930]

約数ペア:

[(1, 168783930), (2, 84391965), (3, 56261310), (5, 33756786), (6, 28130655), (7, 24111990), (9, 18753770), (10, 16878393), (14, 12055995), (15, 11252262), (18, 9376885), (21, 8037330), (30, 5626131), (35, 4822398), (42, 4018665), (45, 3750754), (49, 3444570), (63, 2679110), (70, 2411199), (90, 1875377), (98, 1722285), (105, 1607466), (126, 1339555), (147, 1148190), (210, 803733), (245, 688914), (294, 574095), (315, 535822), (441, 382730), (490, 344457), (630, 267911), (735, 229638), (882, 191365), (1470, 114819), (2205, 76546), (4410, 38273)]