153159804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2543}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 444487680

約数和(自身を除く): 291327876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2543, 2868, 3346, 4302, 5019, 5086, 6692, 7629, 8604, 10038, 10172, 15057, 15258, 17801, 20076, 22887, 30114, 30516, 35602, 45774, 53403, 60228, 71204, 91548, 106806, 160209, 213612, 320418, 607777, 640836, 1215554, 1823331, 2431108, 3646662, 4254439, 5469993, 7293324, 8508878, 10939986, 12763317, 17017756, 21879972, 25526634, 38289951, 51053268, 76579902, 153159804]

約数ペア:

[(1, 153159804), (2, 76579902), (3, 51053268), (4, 38289951), (6, 25526634), (7, 21879972), (9, 17017756), (12, 12763317), (14, 10939986), (18, 8508878), (21, 7293324), (28, 5469993), (36, 4254439), (42, 3646662), (63, 2431108), (84, 1823331), (126, 1215554), (239, 640836), (252, 607777), (478, 320418), (717, 213612), (956, 160209), (1434, 106806), (1673, 91548), (2151, 71204), (2543, 60228), (2868, 53403), (3346, 45774), (4302, 35602), (5019, 30516), (5086, 30114), (6692, 22887), (7629, 20076), (8604, 17801), (10038, 15258), (10172, 15057)]