149886984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15497}}^1$

素因数の和:15550

約数の個数: 64

約数和(自身を含む): 416586240

約数和(自身を除く): 266699256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 15497, 30994, 46491, 61988, 92982, 123976, 185964, 201461, 371928, 402922, 480407, 604383, 805844, 960814, 1208766, 1441221, 1611688, 1921628, 2417532, 2882442, 3843256, 4835064, 5764884, 6245291, 11529768, 12490582, 18735873, 24981164, 37471746, 49962328, 74943492, 149886984]

約数ペア:

[(1, 149886984), (2, 74943492), (3, 49962328), (4, 37471746), (6, 24981164), (8, 18735873), (12, 12490582), (13, 11529768), (24, 6245291), (26, 5764884), (31, 4835064), (39, 3843256), (52, 2882442), (62, 2417532), (78, 1921628), (93, 1611688), (104, 1441221), (124, 1208766), (156, 960814), (186, 805844), (248, 604383), (312, 480407), (372, 402922), (403, 371928), (744, 201461), (806, 185964), (1209, 123976), (1612, 92982), (2418, 61988), (3224, 46491), (4836, 30994), (9672, 15497)]