151791996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 387330048

約数和(自身を除く): 235538052

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 113, 124, 138, 157, 186, 226, 276, 314, 339, 372, 452, 471, 628, 678, 713, 942, 1356, 1426, 1884, 2139, 2599, 2852, 3503, 3611, 4278, 4867, 5198, 7006, 7222, 7797, 8556, 9734, 10396, 10509, 10833, 14012, 14444, 14601, 15594, 17741, 19468, 21018, 21666, 29202, 31188, 35482, 42036, 43332, 53223, 58404, 70964, 80569, 106446, 111941, 161138, 212892, 223882, 241707, 322276, 335823, 408043, 447764, 483414, 549971, 671646, 816086, 966828, 1099942, 1224129, 1343292, 1632172, 1649913, 2199884, 2448258, 3299826, 4896516, 6599652, 12649333, 25298666, 37947999, 50597332, 75895998, 151791996]

約数ペア:

[(1, 151791996), (2, 75895998), (3, 50597332), (4, 37947999), (6, 25298666), (12, 12649333), (23, 6599652), (31, 4896516), (46, 3299826), (62, 2448258), (69, 2199884), (92, 1649913), (93, 1632172), (113, 1343292), (124, 1224129), (138, 1099942), (157, 966828), (186, 816086), (226, 671646), (276, 549971), (314, 483414), (339, 447764), (372, 408043), (452, 335823), (471, 322276), (628, 241707), (678, 223882), (713, 212892), (942, 161138), (1356, 111941), (1426, 106446), (1884, 80569), (2139, 70964), (2599, 58404), (2852, 53223), (3503, 43332), (3611, 42036), (4278, 35482), (4867, 31188), (5198, 29202), (7006, 21666), (7222, 21018), (7797, 19468), (8556, 17741), (9734, 15594), (10396, 14601), (10509, 14444), (10833, 14012)]