145672938

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 344321280

約数和(自身を除く): 198648342

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 318, 414, 477, 621, 954, 1219, 1242, 1431, 2213, 2438, 2862, 3657, 4426, 6639, 7314, 10971, 13278, 19917, 21942, 32913, 39834, 50899, 59751, 65826, 101798, 117289, 119502, 152697, 234578, 305394, 351867, 458091, 703734, 916182, 1055601, 1374273, 2111202, 2697647, 2748546, 3166803, 5395294, 6333606, 8092941, 16185882, 24278823, 48557646, 72836469, 145672938]

約数ペア:

[(1, 145672938), (2, 72836469), (3, 48557646), (6, 24278823), (9, 16185882), (18, 8092941), (23, 6333606), (27, 5395294), (46, 3166803), (53, 2748546), (54, 2697647), (69, 2111202), (106, 1374273), (138, 1055601), (159, 916182), (207, 703734), (318, 458091), (414, 351867), (477, 305394), (621, 234578), (954, 152697), (1219, 119502), (1242, 117289), (1431, 101798), (2213, 65826), (2438, 59751), (2862, 50899), (3657, 39834), (4426, 32913), (6639, 21942), (7314, 19917), (10971, 13278)]