168889357768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{155171}}^1$

素因数の和:155398

約数の個数: 64

約数和(自身を含む): 343885979520

約数和(自身を除く): 174996621752

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 151, 212, 302, 424, 604, 901, 1208, 1802, 2567, 3604, 5134, 7208, 8003, 10268, 16006, 20536, 32012, 64024, 136051, 155171, 272102, 310342, 544204, 620684, 1088408, 1241368, 2637907, 5275814, 8224063, 10551628, 16448126, 21103256, 23430821, 32896252, 46861642, 65792504, 93723284, 139809071, 187446568, 279618142, 398323957, 559236284, 796647914, 1118472568, 1241833513, 1593295828, 2483667026, 3186591656, 4967334052, 9934668104, 21111169721, 42222339442, 84444678884, 168889357768]

約数ペア:

[(1, 168889357768), (2, 84444678884), (4, 42222339442), (8, 21111169721), (17, 9934668104), (34, 4967334052), (53, 3186591656), (68, 2483667026), (106, 1593295828), (136, 1241833513), (151, 1118472568), (212, 796647914), (302, 559236284), (424, 398323957), (604, 279618142), (901, 187446568), (1208, 139809071), (1802, 93723284), (2567, 65792504), (3604, 46861642), (5134, 32896252), (7208, 23430821), (8003, 21103256), (10268, 16448126), (16006, 10551628), (20536, 8224063), (32012, 5275814), (64024, 2637907), (136051, 1241368), (155171, 1088408), (272102, 620684), (310342, 544204)]