155693538456

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1509

約数の個数: 128

約数和(自身を含む): 396516556800

約数和(自身を除く): 240823018344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 191, 206, 309, 382, 412, 419, 573, 618, 764, 787, 824, 838, 1146, 1236, 1257, 1528, 1574, 1676, 2292, 2361, 2472, 2514, 3148, 3352, 4584, 4722, 5028, 6296, 9444, 10056, 18888, 19673, 39346, 43157, 59019, 78692, 80029, 81061, 86314, 118038, 129471, 150317, 157384, 160058, 162122, 172628, 236076, 240087, 243183, 258942, 300634, 320116, 324244, 329753, 345256, 450951, 472152, 480174, 486366, 517884, 601268, 640232, 648488, 659506, 901902, 960348, 972732, 989259, 1035768, 1202536, 1319012, 1803804, 1920696, 1945464, 1978518, 2638024, 3607608, 3957036, 7914072, 8242987, 15482651, 16485974, 24728961, 30965302, 32971948, 33964559, 46447953, 49457922, 61930604, 62982823, 65943896, 67929118, 92895906, 98915844, 101893677, 123861208, 125965646, 135858236, 185791812, 188948469, 197831688, 203787354, 251931292, 271716472, 371583624, 377896938, 407574708, 503862584, 755793876, 815149416, 1511587752, 6487230769, 12974461538, 19461692307, 25948923076, 38923384614, 51897846152, 77846769228, 155693538456]

約数ペア:

[(1, 155693538456), (2, 77846769228), (3, 51897846152), (4, 38923384614), (6, 25948923076), (8, 19461692307), (12, 12974461538), (24, 6487230769), (103, 1511587752), (191, 815149416), (206, 755793876), (309, 503862584), (382, 407574708), (412, 377896938), (419, 371583624), (573, 271716472), (618, 251931292), (764, 203787354), (787, 197831688), (824, 188948469), (838, 185791812), (1146, 135858236), (1236, 125965646), (1257, 123861208), (1528, 101893677), (1574, 98915844), (1676, 92895906), (2292, 67929118), (2361, 65943896), (2472, 62982823), (2514, 61930604), (3148, 49457922), (3352, 46447953), (4584, 33964559), (4722, 32971948), (5028, 30965302), (6296, 24728961), (9444, 16485974), (10056, 15482651), (18888, 8242987), (19673, 7914072), (39346, 3957036), (43157, 3607608), (59019, 2638024), (78692, 1978518), (80029, 1945464), (81061, 1920696), (86314, 1803804), (118038, 1319012), (129471, 1202536), (150317, 1035768), (157384, 989259), (160058, 972732), (162122, 960348), (172628, 901902), (236076, 659506), (240087, 648488), (243183, 640232), (258942, 601268), (300634, 517884), (320116, 486366), (324244, 480174), (329753, 472152), (345256, 450951)]