225087148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 493920000

約数和(自身を除く): 268832852

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 139, 143, 149, 209, 247, 278, 286, 298, 418, 494, 556, 572, 596, 836, 988, 1529, 1639, 1807, 1937, 2641, 2717, 2831, 3058, 3278, 3614, 3874, 5282, 5434, 5662, 6116, 6556, 7228, 7748, 10564, 10868, 11324, 19877, 20711, 21307, 29051, 31141, 34333, 36803, 39754, 41422, 42614, 58102, 62282, 68666, 73606, 79508, 82844, 85228, 116204, 124564, 137332, 147212, 227821, 269243, 377663, 393509, 404833, 455642, 538486, 755326, 787018, 809666, 911284, 1076972, 1510652, 1574036, 1619332, 2961673, 4328599, 5115617, 5923346, 8657198, 10231234, 11846692, 17314396, 20462468, 56271787, 112543574, 225087148]

約数ペア:

[(1, 225087148), (2, 112543574), (4, 56271787), (11, 20462468), (13, 17314396), (19, 11846692), (22, 10231234), (26, 8657198), (38, 5923346), (44, 5115617), (52, 4328599), (76, 2961673), (139, 1619332), (143, 1574036), (149, 1510652), (209, 1076972), (247, 911284), (278, 809666), (286, 787018), (298, 755326), (418, 538486), (494, 455642), (556, 404833), (572, 393509), (596, 377663), (836, 269243), (988, 227821), (1529, 147212), (1639, 137332), (1807, 124564), (1937, 116204), (2641, 85228), (2717, 82844), (2831, 79508), (3058, 73606), (3278, 68666), (3614, 62282), (3874, 58102), (5282, 42614), (5434, 41422), (5662, 39754), (6116, 36803), (6556, 34333), (7228, 31141), (7748, 29051), (10564, 21307), (10868, 20711), (11324, 19877)]