239157088

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7207}}^1$

素因数の和:7295

約数の個数: 48

約数和(自身を含む): 506780064

約数和(自身を除く): 267622976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 4148, 7207, 8296, 14414, 16592, 28828, 33184, 57656, 115312, 122519, 230624, 245038, 439627, 490076, 879254, 980152, 1758508, 1960304, 3517016, 3920608, 7034032, 7473659, 14068064, 14947318, 29894636, 59789272, 119578544, 239157088]

約数ペア:

[(1, 239157088), (2, 119578544), (4, 59789272), (8, 29894636), (16, 14947318), (17, 14068064), (32, 7473659), (34, 7034032), (61, 3920608), (68, 3517016), (122, 1960304), (136, 1758508), (244, 980152), (272, 879254), (488, 490076), (544, 439627), (976, 245038), (1037, 230624), (1952, 122519), (2074, 115312), (4148, 57656), (7207, 33184), (8296, 28828), (14414, 16592)]