143507988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16139}}^1$

素因数の和:16181

約数の個数: 72

約数和(自身を含む): 411247200

約数和(自身を除く): 267739212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 16139, 32278, 48417, 64556, 96834, 145251, 193668, 209807, 290502, 306641, 419614, 581004, 613282, 629421, 839228, 919923, 1226564, 1258842, 1839846, 1888263, 2517684, 2759769, 3679692, 3776526, 3986333, 5519538, 7553052, 7972666, 11039076, 11958999, 15945332, 23917998, 35876997, 47835996, 71753994, 143507988]

約数ペア:

[(1, 143507988), (2, 71753994), (3, 47835996), (4, 35876997), (6, 23917998), (9, 15945332), (12, 11958999), (13, 11039076), (18, 7972666), (19, 7553052), (26, 5519538), (36, 3986333), (38, 3776526), (39, 3679692), (52, 2759769), (57, 2517684), (76, 1888263), (78, 1839846), (114, 1258842), (117, 1226564), (156, 919923), (171, 839228), (228, 629421), (234, 613282), (247, 581004), (342, 419614), (468, 306641), (494, 290502), (684, 209807), (741, 193668), (988, 145251), (1482, 96834), (2223, 64556), (2964, 48417), (4446, 32278), (8892, 16139)]