142790752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 326791584

約数和(自身を除く): 184000832

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 61, 68, 104, 122, 136, 208, 221, 244, 272, 331, 416, 442, 488, 544, 662, 793, 884, 976, 1037, 1324, 1586, 1768, 1952, 2074, 2648, 3172, 3536, 4148, 4303, 5296, 5627, 6344, 7072, 8296, 8606, 10592, 11254, 12688, 13481, 16592, 17212, 20191, 22508, 25376, 26962, 33184, 34424, 40382, 45016, 53924, 68848, 73151, 80764, 90032, 107848, 137696, 146302, 161528, 180064, 215696, 262483, 292604, 323056, 343247, 431392, 524966, 585208, 646112, 686494, 1049932, 1170416, 1372988, 2099864, 2340832, 2745976, 4199728, 4462211, 5491952, 8399456, 8924422, 10983904, 17848844, 35697688, 71395376, 142790752]

約数ペア:

[(1, 142790752), (2, 71395376), (4, 35697688), (8, 17848844), (13, 10983904), (16, 8924422), (17, 8399456), (26, 5491952), (32, 4462211), (34, 4199728), (52, 2745976), (61, 2340832), (68, 2099864), (104, 1372988), (122, 1170416), (136, 1049932), (208, 686494), (221, 646112), (244, 585208), (272, 524966), (331, 431392), (416, 343247), (442, 323056), (488, 292604), (544, 262483), (662, 215696), (793, 180064), (884, 161528), (976, 146302), (1037, 137696), (1324, 107848), (1586, 90032), (1768, 80764), (1952, 73151), (2074, 68848), (2648, 53924), (3172, 45016), (3536, 40382), (4148, 34424), (4303, 33184), (5296, 26962), (5627, 25376), (6344, 22508), (7072, 20191), (8296, 17212), (8606, 16592), (10592, 13481), (11254, 12688)]