15859116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 50878464

約数和(自身を除く): 35019348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 52, 63, 78, 84, 91, 94, 103, 117, 126, 141, 156, 182, 188, 206, 234, 252, 273, 282, 309, 329, 364, 412, 423, 468, 546, 564, 611, 618, 658, 721, 819, 846, 927, 987, 1092, 1222, 1236, 1316, 1339, 1442, 1638, 1692, 1833, 1854, 1974, 2163, 2444, 2678, 2884, 2961, 3276, 3666, 3708, 3948, 4017, 4277, 4326, 4841, 5356, 5499, 5922, 6489, 7332, 8034, 8554, 8652, 9373, 9682, 10998, 11844, 12051, 12831, 12978, 14523, 16068, 17108, 18746, 19364, 21996, 24102, 25662, 25956, 28119, 29046, 33887, 37492, 38493, 43569, 48204, 51324, 56238, 58092, 62933, 67774, 76986, 84357, 87138, 101661, 112476, 125866, 135548, 153972, 168714, 174276, 188799, 203322, 251732, 304983, 337428, 377598, 406644, 440531, 566397, 609966, 755196, 881062, 1132794, 1219932, 1321593, 1762124, 2265588, 2643186, 3964779, 5286372, 7929558, 15859116]

約数ペア:

[(1, 15859116), (2, 7929558), (3, 5286372), (4, 3964779), (6, 2643186), (7, 2265588), (9, 1762124), (12, 1321593), (13, 1219932), (14, 1132794), (18, 881062), (21, 755196), (26, 609966), (28, 566397), (36, 440531), (39, 406644), (42, 377598), (47, 337428), (52, 304983), (63, 251732), (78, 203322), (84, 188799), (91, 174276), (94, 168714), (103, 153972), (117, 135548), (126, 125866), (141, 112476), (156, 101661), (182, 87138), (188, 84357), (206, 76986), (234, 67774), (252, 62933), (273, 58092), (282, 56238), (309, 51324), (329, 48204), (364, 43569), (412, 38493), (423, 37492), (468, 33887), (546, 29046), (564, 28119), (611, 25956), (618, 25662), (658, 24102), (721, 21996), (819, 19364), (846, 18746), (927, 17108), (987, 16068), (1092, 14523), (1222, 12978), (1236, 12831), (1316, 12051), (1339, 11844), (1442, 10998), (1638, 9682), (1692, 9373), (1833, 8652), (1854, 8554), (1974, 8034), (2163, 7332), (2444, 6489), (2678, 5922), (2884, 5499), (2961, 5356), (3276, 4841), (3666, 4326), (3708, 4277), (3948, 4017)]