108869384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^2$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 225154860

約数和(自身を除く): 116285476

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 131, 244, 262, 488, 524, 793, 1048, 1586, 1703, 3172, 3406, 6344, 6812, 7991, 13624, 15982, 17161, 31964, 34322, 63928, 68644, 103883, 137288, 207766, 223093, 415532, 446186, 831064, 892372, 1046821, 1784744, 2093642, 4187284, 8374568, 13608673, 27217346, 54434692, 108869384]

約数ペア:

[(1, 108869384), (2, 54434692), (4, 27217346), (8, 13608673), (13, 8374568), (26, 4187284), (52, 2093642), (61, 1784744), (104, 1046821), (122, 892372), (131, 831064), (244, 446186), (262, 415532), (488, 223093), (524, 207766), (793, 137288), (1048, 103883), (1586, 68644), (1703, 63928), (3172, 34322), (3406, 31964), (6344, 17161), (6812, 15982), (7991, 13624)]