164139948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6449}}^1$

素因数の和:6567

約数の個数: 72

約数和(自身を含む): 478951200

約数和(自身を除く): 314811252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 101, 126, 202, 252, 303, 404, 606, 707, 909, 1212, 1414, 1818, 2121, 2828, 3636, 4242, 6363, 6449, 8484, 12726, 12898, 19347, 25452, 25796, 38694, 45143, 58041, 77388, 90286, 116082, 135429, 180572, 232164, 270858, 406287, 541716, 651349, 812574, 1302698, 1625148, 1954047, 2605396, 3908094, 4559443, 5862141, 7816188, 9118886, 11724282, 13678329, 18237772, 23448564, 27356658, 41034987, 54713316, 82069974, 164139948]

約数ペア:

[(1, 164139948), (2, 82069974), (3, 54713316), (4, 41034987), (6, 27356658), (7, 23448564), (9, 18237772), (12, 13678329), (14, 11724282), (18, 9118886), (21, 7816188), (28, 5862141), (36, 4559443), (42, 3908094), (63, 2605396), (84, 1954047), (101, 1625148), (126, 1302698), (202, 812574), (252, 651349), (303, 541716), (404, 406287), (606, 270858), (707, 232164), (909, 180572), (1212, 135429), (1414, 116082), (1818, 90286), (2121, 77388), (2828, 58041), (3636, 45143), (4242, 38694), (6363, 25796), (6449, 25452), (8484, 19347), (12726, 12898)]