140102028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 407554560

約数和(自身を除く): 267452532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 99, 108, 121, 132, 142, 151, 198, 213, 242, 284, 297, 302, 363, 396, 426, 453, 484, 594, 604, 639, 726, 781, 852, 906, 1089, 1188, 1278, 1359, 1452, 1562, 1661, 1812, 1917, 2178, 2343, 2556, 2718, 3124, 3267, 3322, 3834, 4077, 4356, 4686, 4983, 5436, 6534, 6644, 7029, 7668, 8154, 8591, 9372, 9966, 10721, 13068, 14058, 14949, 16308, 17182, 18271, 19932, 21087, 21442, 25773, 28116, 29898, 32163, 34364, 36542, 42174, 42884, 44847, 51546, 54813, 59796, 64326, 73084, 77319, 84348, 89694, 96489, 103092, 109626, 117931, 128652, 154638, 164439, 179388, 192978, 219252, 231957, 235862, 289467, 309276, 328878, 353793, 385956, 463914, 471724, 493317, 578934, 657756, 707586, 927828, 986634, 1061379, 1157868, 1297241, 1415172, 1973268, 2122758, 2594482, 3184137, 3891723, 4245516, 5188964, 6368274, 7783446, 11675169, 12736548, 15566892, 23350338, 35025507, 46700676, 70051014, 140102028]

約数ペア:

[(1, 140102028), (2, 70051014), (3, 46700676), (4, 35025507), (6, 23350338), (9, 15566892), (11, 12736548), (12, 11675169), (18, 7783446), (22, 6368274), (27, 5188964), (33, 4245516), (36, 3891723), (44, 3184137), (54, 2594482), (66, 2122758), (71, 1973268), (99, 1415172), (108, 1297241), (121, 1157868), (132, 1061379), (142, 986634), (151, 927828), (198, 707586), (213, 657756), (242, 578934), (284, 493317), (297, 471724), (302, 463914), (363, 385956), (396, 353793), (426, 328878), (453, 309276), (484, 289467), (594, 235862), (604, 231957), (639, 219252), (726, 192978), (781, 179388), (852, 164439), (906, 154638), (1089, 128652), (1188, 117931), (1278, 109626), (1359, 103092), (1452, 96489), (1562, 89694), (1661, 84348), (1812, 77319), (1917, 73084), (2178, 64326), (2343, 59796), (2556, 54813), (2718, 51546), (3124, 44847), (3267, 42884), (3322, 42174), (3834, 36542), (4077, 34364), (4356, 32163), (4686, 29898), (4983, 28116), (5436, 25773), (6534, 21442), (6644, 21087), (7029, 19932), (7668, 18271), (8154, 17182), (8591, 16308), (9372, 14949), (9966, 14058), (10721, 13068)]