146138859

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 226905120

約数和(自身を除く): 80766261

約数列:

[1, 3, 9, 29, 61, 67, 87, 137, 183, 201, 261, 411, 549, 603, 1233, 1769, 1943, 3973, 4087, 5307, 5829, 8357, 9179, 11919, 12261, 15921, 17487, 25071, 27537, 35757, 36783, 75213, 82611, 118523, 242353, 266191, 355569, 559919, 727059, 798573, 1066707, 1679757, 2181177, 2395719, 5039271, 16237651, 48712953, 146138859]

約数ペア:

[(1, 146138859), (3, 48712953), (9, 16237651), (29, 5039271), (61, 2395719), (67, 2181177), (87, 1679757), (137, 1066707), (183, 798573), (201, 727059), (261, 559919), (411, 355569), (549, 266191), (603, 242353), (1233, 118523), (1769, 82611), (1943, 75213), (3973, 36783), (4087, 35757), (5307, 27537), (5829, 25071), (8357, 17487), (9179, 15921), (11919, 12261)]