149421552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1013}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 442590720

約数和(自身を除く): 293169168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439, 878, 1013, 1317, 1756, 2026, 2634, 3039, 3073, 3512, 4052, 5268, 6078, 6146, 7024, 7091, 8104, 9219, 10536, 12156, 12292, 14182, 16208, 18438, 21072, 21273, 24312, 24584, 28364, 36876, 42546, 48624, 49168, 56728, 73752, 85092, 113456, 147504, 170184, 340368, 444707, 889414, 1334121, 1778828, 2668242, 3112949, 3557656, 5336484, 6225898, 7115312, 9338847, 10672968, 12451796, 18677694, 21345936, 24903592, 37355388, 49807184, 74710776, 149421552]

約数ペア:

[(1, 149421552), (2, 74710776), (3, 49807184), (4, 37355388), (6, 24903592), (7, 21345936), (8, 18677694), (12, 12451796), (14, 10672968), (16, 9338847), (21, 7115312), (24, 6225898), (28, 5336484), (42, 3557656), (48, 3112949), (56, 2668242), (84, 1778828), (112, 1334121), (168, 889414), (336, 444707), (439, 340368), (878, 170184), (1013, 147504), (1317, 113456), (1756, 85092), (2026, 73752), (2634, 56728), (3039, 49168), (3073, 48624), (3512, 42546), (4052, 36876), (5268, 28364), (6078, 24584), (6146, 24312), (7024, 21273), (7091, 21072), (8104, 18438), (9219, 16208), (10536, 14182), (12156, 12292)]