190025004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 511356160

約数和(自身を除く): 321331156

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 61, 76, 78, 114, 122, 156, 183, 228, 244, 247, 366, 494, 732, 741, 793, 988, 1051, 1159, 1482, 1586, 2102, 2318, 2379, 2964, 3153, 3172, 3477, 4204, 4636, 4758, 6306, 6954, 9516, 12612, 13663, 13908, 15067, 19969, 27326, 30134, 39938, 40989, 45201, 54652, 59907, 60268, 64111, 79876, 81978, 90402, 119814, 128222, 163956, 180804, 192333, 239628, 256444, 259597, 384666, 519194, 769332, 778791, 833443, 1038388, 1218109, 1557582, 1666886, 2436218, 2500329, 3115164, 3333772, 3654327, 4872436, 5000658, 7308654, 10001316, 14617308, 15835417, 31670834, 47506251, 63341668, 95012502, 190025004]

約数ペア:

[(1, 190025004), (2, 95012502), (3, 63341668), (4, 47506251), (6, 31670834), (12, 15835417), (13, 14617308), (19, 10001316), (26, 7308654), (38, 5000658), (39, 4872436), (52, 3654327), (57, 3333772), (61, 3115164), (76, 2500329), (78, 2436218), (114, 1666886), (122, 1557582), (156, 1218109), (183, 1038388), (228, 833443), (244, 778791), (247, 769332), (366, 519194), (494, 384666), (732, 259597), (741, 256444), (793, 239628), (988, 192333), (1051, 180804), (1159, 163956), (1482, 128222), (1586, 119814), (2102, 90402), (2318, 81978), (2379, 79876), (2964, 64111), (3153, 60268), (3172, 59907), (3477, 54652), (4204, 45201), (4636, 40989), (4758, 39938), (6306, 30134), (6954, 27326), (9516, 19969), (12612, 15067), (13663, 13908)]