157225914

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 361584000

約数和(自身を除く): 204358086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 61, 118, 122, 177, 183, 354, 366, 531, 549, 809, 1062, 1098, 1593, 1618, 1647, 2427, 3186, 3294, 3599, 4854, 7198, 7281, 10797, 14562, 21594, 21843, 32391, 43686, 47731, 49349, 64782, 95462, 97173, 98698, 143193, 148047, 194346, 286386, 296094, 429579, 444141, 859158, 888282, 1288737, 1332423, 2577474, 2664846, 2911591, 5823182, 8734773, 17469546, 26204319, 52408638, 78612957, 157225914]

約数ペア:

[(1, 157225914), (2, 78612957), (3, 52408638), (6, 26204319), (9, 17469546), (18, 8734773), (27, 5823182), (54, 2911591), (59, 2664846), (61, 2577474), (118, 1332423), (122, 1288737), (177, 888282), (183, 859158), (354, 444141), (366, 429579), (531, 296094), (549, 286386), (809, 194346), (1062, 148047), (1098, 143193), (1593, 98698), (1618, 97173), (1647, 95462), (2427, 64782), (3186, 49349), (3294, 47731), (3599, 43686), (4854, 32391), (7198, 21843), (7281, 21594), (10797, 14562)]