146814388

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 313684224

約数和(自身を除く): 166869836

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 73, 98, 124, 146, 196, 217, 292, 331, 434, 511, 662, 868, 1022, 1324, 1519, 2044, 2263, 2317, 3038, 3577, 4526, 4634, 6076, 7154, 9052, 9268, 10261, 14308, 15841, 16219, 20522, 24163, 31682, 32438, 41044, 48326, 63364, 64876, 71827, 96652, 110887, 143654, 169141, 221774, 287308, 338282, 443548, 502789, 676564, 749053, 1005578, 1183987, 1498106, 2011156, 2367974, 2996212, 4735948, 5243371, 10486742, 20973484, 36703597, 73407194, 146814388]

約数ペア:

[(1, 146814388), (2, 73407194), (4, 36703597), (7, 20973484), (14, 10486742), (28, 5243371), (31, 4735948), (49, 2996212), (62, 2367974), (73, 2011156), (98, 1498106), (124, 1183987), (146, 1005578), (196, 749053), (217, 676564), (292, 502789), (331, 443548), (434, 338282), (511, 287308), (662, 221774), (868, 169141), (1022, 143654), (1324, 110887), (1519, 96652), (2044, 71827), (2263, 64876), (2317, 63364), (3038, 48326), (3577, 41044), (4526, 32438), (4634, 31682), (6076, 24163), (7154, 20522), (9052, 16219), (9268, 15841), (10261, 14308)]