149063226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 332978688

約数和(自身を除く): 183915462

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 73, 78, 94, 141, 146, 219, 282, 438, 557, 611, 949, 1114, 1222, 1671, 1833, 1898, 2847, 3342, 3431, 3666, 5694, 6862, 7241, 10293, 14482, 20586, 21723, 26179, 40661, 43446, 44603, 52358, 78537, 81322, 89206, 121983, 133809, 157074, 243966, 267618, 340327, 528593, 680654, 1020981, 1057186, 1585779, 1911067, 2041962, 3171558, 3822134, 5733201, 11466402, 24843871, 49687742, 74531613, 149063226]

約数ペア:

[(1, 149063226), (2, 74531613), (3, 49687742), (6, 24843871), (13, 11466402), (26, 5733201), (39, 3822134), (47, 3171558), (73, 2041962), (78, 1911067), (94, 1585779), (141, 1057186), (146, 1020981), (219, 680654), (282, 528593), (438, 340327), (557, 267618), (611, 243966), (949, 157074), (1114, 133809), (1222, 121983), (1671, 89206), (1833, 81322), (1898, 78537), (2847, 52358), (3342, 44603), (3431, 43446), (3666, 40661), (5694, 26179), (6862, 21723), (7241, 20586), (10293, 14482)]