148943964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1691

約数の個数: 96

約数和(自身を含む): 406927360

約数和(自身を除く): 257983396

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1621, 1767, 2356, 2418, 2964, 3242, 3534, 4836, 4863, 6484, 7068, 7657, 9726, 15314, 19452, 21073, 22971, 30628, 30799, 42146, 45942, 50251, 61598, 63219, 84292, 91884, 92397, 100502, 123196, 126438, 150753, 184794, 201004, 252876, 301506, 369588, 400387, 603012, 653263, 800774, 954769, 1201161, 1306526, 1601548, 1909538, 1959789, 2402322, 2613052, 2864307, 3819076, 3919578, 4804644, 5728614, 7839156, 11457228, 12411997, 24823994, 37235991, 49647988, 74471982, 148943964]

約数ペア:

[(1, 148943964), (2, 74471982), (3, 49647988), (4, 37235991), (6, 24823994), (12, 12411997), (13, 11457228), (19, 7839156), (26, 5728614), (31, 4804644), (38, 3919578), (39, 3819076), (52, 2864307), (57, 2613052), (62, 2402322), (76, 1959789), (78, 1909538), (93, 1601548), (114, 1306526), (124, 1201161), (156, 954769), (186, 800774), (228, 653263), (247, 603012), (372, 400387), (403, 369588), (494, 301506), (589, 252876), (741, 201004), (806, 184794), (988, 150753), (1178, 126438), (1209, 123196), (1482, 100502), (1612, 92397), (1621, 91884), (1767, 84292), (2356, 63219), (2418, 61598), (2964, 50251), (3242, 45942), (3534, 42146), (4836, 30799), (4863, 30628), (6484, 22971), (7068, 21073), (7657, 19452), (9726, 15314)]