163652220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 520097760

約数和(自身を除く): 356445540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 107, 116, 145, 174, 180, 214, 261, 290, 293, 321, 348, 428, 435, 522, 535, 580, 586, 642, 870, 879, 963, 1044, 1070, 1172, 1284, 1305, 1465, 1605, 1740, 1758, 1926, 2140, 2610, 2637, 2930, 3103, 3210, 3516, 3852, 4395, 4815, 5220, 5274, 5860, 6206, 6420, 8497, 8790, 9309, 9630, 10548, 12412, 13185, 15515, 16994, 17580, 18618, 19260, 25491, 26370, 27927, 31030, 31351, 33988, 37236, 42485, 46545, 50982, 52740, 55854, 62060, 62702, 76473, 84970, 93090, 94053, 101964, 111708, 125404, 127455, 139635, 152946, 156755, 169940, 186180, 188106, 254910, 279270, 282159, 305892, 313510, 376212, 382365, 470265, 509820, 558540, 564318, 627020, 764730, 909179, 940530, 1128636, 1410795, 1529460, 1818358, 1881060, 2727537, 2821590, 3636716, 4545895, 5455074, 5643180, 8182611, 9091790, 10910148, 13637685, 16365222, 18183580, 27275370, 32730444, 40913055, 54550740, 81826110, 163652220]

約数ペア:

[(1, 163652220), (2, 81826110), (3, 54550740), (4, 40913055), (5, 32730444), (6, 27275370), (9, 18183580), (10, 16365222), (12, 13637685), (15, 10910148), (18, 9091790), (20, 8182611), (29, 5643180), (30, 5455074), (36, 4545895), (45, 3636716), (58, 2821590), (60, 2727537), (87, 1881060), (90, 1818358), (107, 1529460), (116, 1410795), (145, 1128636), (174, 940530), (180, 909179), (214, 764730), (261, 627020), (290, 564318), (293, 558540), (321, 509820), (348, 470265), (428, 382365), (435, 376212), (522, 313510), (535, 305892), (580, 282159), (586, 279270), (642, 254910), (870, 188106), (879, 186180), (963, 169940), (1044, 156755), (1070, 152946), (1172, 139635), (1284, 127455), (1305, 125404), (1465, 111708), (1605, 101964), (1740, 94053), (1758, 93090), (1926, 84970), (2140, 76473), (2610, 62702), (2637, 62060), (2930, 55854), (3103, 52740), (3210, 50982), (3516, 46545), (3852, 42485), (4395, 37236), (4815, 33988), (5220, 31351), (5274, 31030), (5860, 27927), (6206, 26370), (6420, 25491), (8497, 19260), (8790, 18618), (9309, 17580), (9630, 16994), (10548, 15515), (12412, 13185)]