158893476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 465776640

約数和(自身を除く): 306883164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 49, 62, 69, 84, 92, 93, 98, 124, 138, 147, 161, 186, 196, 217, 276, 294, 322, 372, 379, 434, 483, 588, 644, 651, 713, 758, 868, 966, 1127, 1137, 1302, 1426, 1516, 1519, 1932, 2139, 2254, 2274, 2604, 2653, 2852, 3038, 3381, 4278, 4508, 4548, 4557, 4991, 5306, 6076, 6762, 7959, 8556, 8717, 9114, 9982, 10612, 11749, 13524, 14973, 15918, 17434, 18228, 18571, 19964, 23498, 26151, 29946, 31836, 34868, 34937, 35247, 37142, 46996, 52302, 55713, 59892, 61019, 69874, 70494, 74284, 82243, 104604, 104811, 111426, 122038, 139748, 140988, 164486, 183057, 209622, 222852, 244076, 246729, 270227, 328972, 366114, 419244, 427133, 493458, 540454, 575701, 732228, 810681, 854266, 986916, 1080908, 1151402, 1281399, 1621362, 1708532, 1727103, 1891589, 2302804, 2562798, 3242724, 3454206, 3783178, 5125596, 5674767, 6908412, 7566356, 11349534, 13241123, 22699068, 26482246, 39723369, 52964492, 79446738, 158893476]

約数ペア:

[(1, 158893476), (2, 79446738), (3, 52964492), (4, 39723369), (6, 26482246), (7, 22699068), (12, 13241123), (14, 11349534), (21, 7566356), (23, 6908412), (28, 5674767), (31, 5125596), (42, 3783178), (46, 3454206), (49, 3242724), (62, 2562798), (69, 2302804), (84, 1891589), (92, 1727103), (93, 1708532), (98, 1621362), (124, 1281399), (138, 1151402), (147, 1080908), (161, 986916), (186, 854266), (196, 810681), (217, 732228), (276, 575701), (294, 540454), (322, 493458), (372, 427133), (379, 419244), (434, 366114), (483, 328972), (588, 270227), (644, 246729), (651, 244076), (713, 222852), (758, 209622), (868, 183057), (966, 164486), (1127, 140988), (1137, 139748), (1302, 122038), (1426, 111426), (1516, 104811), (1519, 104604), (1932, 82243), (2139, 74284), (2254, 70494), (2274, 69874), (2604, 61019), (2653, 59892), (2852, 55713), (3038, 52302), (3381, 46996), (4278, 37142), (4508, 35247), (4548, 34937), (4557, 34868), (4991, 31836), (5306, 29946), (6076, 26151), (6762, 23498), (7959, 19964), (8556, 18571), (8717, 18228), (9114, 17434), (9982, 15918), (10612, 14973), (11749, 13524)]