136821916

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3733}}^1$

素因数の和:3779

約数の個数: 72

約数和(自身を含む): 321811056

約数和(自身を除く): 184989140

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 3733, 5236, 7466, 9163, 14932, 18326, 26131, 36652, 41063, 52262, 63461, 82126, 104524, 126922, 164252, 182917, 253844, 287441, 365834, 444227, 574882, 698071, 731668, 888454, 1149764, 1396142, 1776908, 2012087, 2792284, 3109589, 4024174, 4886497, 6219178, 8048348, 9772994, 12438356, 19545988, 34205479, 68410958, 136821916]

約数ペア:

[(1, 136821916), (2, 68410958), (4, 34205479), (7, 19545988), (11, 12438356), (14, 9772994), (17, 8048348), (22, 6219178), (28, 4886497), (34, 4024174), (44, 3109589), (49, 2792284), (68, 2012087), (77, 1776908), (98, 1396142), (119, 1149764), (154, 888454), (187, 731668), (196, 698071), (238, 574882), (308, 444227), (374, 365834), (476, 287441), (539, 253844), (748, 182917), (833, 164252), (1078, 126922), (1309, 104524), (1666, 82126), (2156, 63461), (2618, 52262), (3332, 41063), (3733, 36652), (5236, 26131), (7466, 18326), (9163, 14932)]