142766988

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 439729920

約数和(自身を除く): 296962932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 983, 988, 1092, 1274, 1482, 1596, 1729, 1862, 1911, 1966, 2548, 2793, 2949, 2964, 3458, 3724, 3822, 3932, 5187, 5586, 5898, 6881, 6916, 7644, 10374, 11172, 11796, 12103, 12779, 13762, 18677, 20643, 20748, 24206, 25558, 27524, 36309, 37354, 38337, 41286, 48167, 48412, 51116, 56031, 72618, 74708, 76674, 82572, 89453, 96334, 112062, 130739, 144501, 145236, 153348, 178906, 192668, 224124, 242801, 261478, 268359, 289002, 357812, 392217, 485602, 522956, 536718, 578004, 626171, 728403, 784434, 915173, 971204, 1073436, 1252342, 1456806, 1568868, 1699607, 1830346, 1878513, 2504684, 2745519, 2913612, 3399214, 3660692, 3757026, 5098821, 5491038, 6798428, 7514052, 10197642, 10982076, 11897249, 20395284, 23794498, 35691747, 47588996, 71383494, 142766988]

約数ペア:

[(1, 142766988), (2, 71383494), (3, 47588996), (4, 35691747), (6, 23794498), (7, 20395284), (12, 11897249), (13, 10982076), (14, 10197642), (19, 7514052), (21, 6798428), (26, 5491038), (28, 5098821), (38, 3757026), (39, 3660692), (42, 3399214), (49, 2913612), (52, 2745519), (57, 2504684), (76, 1878513), (78, 1830346), (84, 1699607), (91, 1568868), (98, 1456806), (114, 1252342), (133, 1073436), (147, 971204), (156, 915173), (182, 784434), (196, 728403), (228, 626171), (247, 578004), (266, 536718), (273, 522956), (294, 485602), (364, 392217), (399, 357812), (494, 289002), (532, 268359), (546, 261478), (588, 242801), (637, 224124), (741, 192668), (798, 178906), (931, 153348), (983, 145236), (988, 144501), (1092, 130739), (1274, 112062), (1482, 96334), (1596, 89453), (1729, 82572), (1862, 76674), (1911, 74708), (1966, 72618), (2548, 56031), (2793, 51116), (2949, 48412), (2964, 48167), (3458, 41286), (3724, 38337), (3822, 37354), (3932, 36309), (5187, 27524), (5586, 25558), (5898, 24206), (6881, 20748), (6916, 20643), (7644, 18677), (10374, 13762), (11172, 12779), (11796, 12103)]