156946991994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{15461}}^1$

素因数の和:15613

約数の個数: 144

約数和(自身を含む): 381377528064

約数和(自身を除く): 224430536070

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 71, 78, 94, 117, 141, 142, 169, 213, 234, 282, 338, 423, 426, 507, 611, 639, 846, 923, 1014, 1222, 1278, 1521, 1833, 1846, 2769, 3042, 3337, 3666, 5499, 5538, 6674, 7943, 8307, 10011, 10998, 11999, 15461, 15886, 16614, 20022, 23829, 23998, 30033, 30922, 35997, 43381, 46383, 47658, 60066, 71487, 71994, 86762, 92766, 107991, 130143, 139149, 142974, 200993, 215982, 260286, 278298, 390429, 401986, 563953, 602979, 726667, 780858, 1097731, 1127906, 1205958, 1453334, 1691859, 1808937, 2180001, 2195462, 2612909, 3293193, 3383718, 3617874, 4360002, 5075577, 5225818, 6540003, 6586386, 7838727, 9446671, 9879579, 10151154, 13080006, 14270503, 15677454, 18893342, 19759158, 23516181, 28340013, 28541006, 42811509, 47032362, 51593357, 56680026, 85020039, 85623018, 103186714, 122806723, 128434527, 154780071, 170040078, 185516539, 245613446, 256869054, 309560142, 368420169, 371033078, 464340213, 556549617, 670713641, 736840338, 928680426, 1105260507, 1113099234, 1341427282, 1669648851, 2012140923, 2210521014, 3339297702, 4024281846, 6036422769, 8719277333, 12072845538, 17438554666, 26157831999, 52315663998, 78473495997, 156946991994]

約数ペア:

[(1, 156946991994), (2, 78473495997), (3, 52315663998), (6, 26157831999), (9, 17438554666), (13, 12072845538), (18, 8719277333), (26, 6036422769), (39, 4024281846), (47, 3339297702), (71, 2210521014), (78, 2012140923), (94, 1669648851), (117, 1341427282), (141, 1113099234), (142, 1105260507), (169, 928680426), (213, 736840338), (234, 670713641), (282, 556549617), (338, 464340213), (423, 371033078), (426, 368420169), (507, 309560142), (611, 256869054), (639, 245613446), (846, 185516539), (923, 170040078), (1014, 154780071), (1222, 128434527), (1278, 122806723), (1521, 103186714), (1833, 85623018), (1846, 85020039), (2769, 56680026), (3042, 51593357), (3337, 47032362), (3666, 42811509), (5499, 28541006), (5538, 28340013), (6674, 23516181), (7943, 19759158), (8307, 18893342), (10011, 15677454), (10998, 14270503), (11999, 13080006), (15461, 10151154), (15886, 9879579), (16614, 9446671), (20022, 7838727), (23829, 6586386), (23998, 6540003), (30033, 5225818), (30922, 5075577), (35997, 4360002), (43381, 3617874), (46383, 3383718), (47658, 3293193), (60066, 2612909), (71487, 2195462), (71994, 2180001), (86762, 1808937), (92766, 1691859), (107991, 1453334), (130143, 1205958), (139149, 1127906), (142974, 1097731), (200993, 780858), (215982, 726667), (260286, 602979), (278298, 563953), (390429, 401986)]