158984306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 288562176

約数和(自身を除く): 129577870

約数列:

[1, 2, 13, 17, 26, 31, 34, 41, 62, 82, 221, 283, 403, 442, 527, 533, 566, 697, 806, 1054, 1066, 1271, 1394, 2542, 3679, 4811, 6851, 7358, 8773, 9061, 9622, 11603, 13702, 16523, 17546, 18122, 21607, 23206, 33046, 43214, 62543, 114049, 125086, 149141, 150839, 197251, 228098, 280891, 298282, 301678, 359693, 394502, 561782, 719386, 1938833, 2564263, 3877666, 4676009, 5128526, 6114781, 9352018, 12229562, 79492153, 158984306]

約数ペア:

[(1, 158984306), (2, 79492153), (13, 12229562), (17, 9352018), (26, 6114781), (31, 5128526), (34, 4676009), (41, 3877666), (62, 2564263), (82, 1938833), (221, 719386), (283, 561782), (403, 394502), (442, 359693), (527, 301678), (533, 298282), (566, 280891), (697, 228098), (806, 197251), (1054, 150839), (1066, 149141), (1271, 125086), (1394, 114049), (2542, 62543), (3679, 43214), (4811, 33046), (6851, 23206), (7358, 21607), (8773, 18122), (9061, 17546), (9622, 16523), (11603, 13702)]