154439628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 453841920

約数和(自身を除く): 299402292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 51, 68, 74, 79, 84, 102, 111, 119, 148, 158, 204, 222, 237, 238, 259, 316, 357, 444, 474, 476, 518, 553, 629, 714, 777, 948, 1036, 1106, 1258, 1343, 1369, 1428, 1554, 1659, 1887, 2212, 2516, 2686, 2738, 2923, 3108, 3318, 3774, 4029, 4107, 4403, 5372, 5476, 5846, 6636, 7548, 8058, 8214, 8769, 8806, 9401, 9583, 11692, 13209, 16116, 16428, 17538, 17612, 18802, 19166, 20461, 23273, 26418, 28203, 28749, 35076, 37604, 38332, 40922, 46546, 49691, 52836, 56406, 57498, 61383, 69819, 81844, 93092, 99382, 108151, 112812, 114996, 122766, 139638, 149073, 162911, 198764, 216302, 245532, 279276, 298146, 324453, 325822, 347837, 432604, 488733, 596292, 648906, 651644, 695674, 757057, 977466, 1043511, 1297812, 1391348, 1514114, 1838567, 1954932, 2087022, 2271171, 3028228, 3677134, 4174044, 4542342, 5515701, 7354268, 9084684, 11031402, 12869969, 22062804, 25739938, 38609907, 51479876, 77219814, 154439628]

約数ペア:

[(1, 154439628), (2, 77219814), (3, 51479876), (4, 38609907), (6, 25739938), (7, 22062804), (12, 12869969), (14, 11031402), (17, 9084684), (21, 7354268), (28, 5515701), (34, 4542342), (37, 4174044), (42, 3677134), (51, 3028228), (68, 2271171), (74, 2087022), (79, 1954932), (84, 1838567), (102, 1514114), (111, 1391348), (119, 1297812), (148, 1043511), (158, 977466), (204, 757057), (222, 695674), (237, 651644), (238, 648906), (259, 596292), (316, 488733), (357, 432604), (444, 347837), (474, 325822), (476, 324453), (518, 298146), (553, 279276), (629, 245532), (714, 216302), (777, 198764), (948, 162911), (1036, 149073), (1106, 139638), (1258, 122766), (1343, 114996), (1369, 112812), (1428, 108151), (1554, 99382), (1659, 93092), (1887, 81844), (2212, 69819), (2516, 61383), (2686, 57498), (2738, 56406), (2923, 52836), (3108, 49691), (3318, 46546), (3774, 40922), (4029, 38332), (4107, 37604), (4403, 35076), (5372, 28749), (5476, 28203), (5846, 26418), (6636, 23273), (7548, 20461), (8058, 19166), (8214, 18802), (8769, 17612), (8806, 17538), (9401, 16428), (9583, 16116), (11692, 13209)]