140931756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 424080384

約数和(自身を除く): 283148628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 73, 84, 94, 126, 141, 146, 163, 188, 219, 252, 282, 292, 326, 329, 423, 438, 489, 511, 564, 652, 657, 658, 846, 876, 978, 987, 1022, 1141, 1314, 1316, 1467, 1533, 1692, 1956, 1974, 2044, 2282, 2628, 2934, 2961, 3066, 3423, 3431, 3948, 4564, 4599, 5868, 5922, 6132, 6846, 6862, 7661, 9198, 10269, 10293, 11844, 11899, 13692, 13724, 15322, 18396, 20538, 20586, 22983, 23798, 24017, 30644, 30879, 35697, 41076, 41172, 45966, 47596, 48034, 53627, 61758, 68949, 71394, 72051, 83293, 91932, 96068, 107091, 107254, 123516, 137898, 142788, 144102, 160881, 166586, 214182, 214508, 216153, 249879, 275796, 288204, 321762, 333172, 428364, 432306, 482643, 499758, 559253, 643524, 749637, 864612, 965286, 999516, 1118506, 1499274, 1677759, 1930572, 2237012, 2998548, 3355518, 3914771, 5033277, 6711036, 7829542, 10066554, 11744313, 15659084, 20133108, 23488626, 35232939, 46977252, 70465878, 140931756]

約数ペア:

[(1, 140931756), (2, 70465878), (3, 46977252), (4, 35232939), (6, 23488626), (7, 20133108), (9, 15659084), (12, 11744313), (14, 10066554), (18, 7829542), (21, 6711036), (28, 5033277), (36, 3914771), (42, 3355518), (47, 2998548), (63, 2237012), (73, 1930572), (84, 1677759), (94, 1499274), (126, 1118506), (141, 999516), (146, 965286), (163, 864612), (188, 749637), (219, 643524), (252, 559253), (282, 499758), (292, 482643), (326, 432306), (329, 428364), (423, 333172), (438, 321762), (489, 288204), (511, 275796), (564, 249879), (652, 216153), (657, 214508), (658, 214182), (846, 166586), (876, 160881), (978, 144102), (987, 142788), (1022, 137898), (1141, 123516), (1314, 107254), (1316, 107091), (1467, 96068), (1533, 91932), (1692, 83293), (1956, 72051), (1974, 71394), (2044, 68949), (2282, 61758), (2628, 53627), (2934, 48034), (2961, 47596), (3066, 45966), (3423, 41172), (3431, 41076), (3948, 35697), (4564, 30879), (4599, 30644), (5868, 24017), (5922, 23798), (6132, 22983), (6846, 20586), (6862, 20538), (7661, 18396), (9198, 15322), (10269, 13724), (10293, 13692), (11844, 11899)]