156749334544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9967}}^1\times {\mathrm{4703}}^1$

素因数の和:14708

約数の個数: 80

約数和(自身を含む): 348857671680

約数和(自身を除く): 192108337136

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4703, 9406, 9967, 18812, 19934, 37624, 39868, 51733, 75248, 79736, 89357, 103466, 109637, 159472, 178714, 189373, 206932, 219274, 357428, 378746, 413864, 438548, 714856, 757492, 827728, 877096, 982927, 1429712, 1514984, 1754192, 1965854, 2083103, 3029968, 3931708, 4166206, 7863416, 8332412, 15726832, 16664824, 33329648, 46874801, 93749602, 187499204, 374998408, 515622811, 749996816, 890621219, 1031245622, 1781242438, 2062491244, 3562484876, 4124982488, 7124969752, 8249964976, 9796833409, 14249939504, 19593666818, 39187333636, 78374667272, 156749334544]

約数ペア:

[(1, 156749334544), (2, 78374667272), (4, 39187333636), (8, 19593666818), (11, 14249939504), (16, 9796833409), (19, 8249964976), (22, 7124969752), (38, 4124982488), (44, 3562484876), (76, 2062491244), (88, 1781242438), (152, 1031245622), (176, 890621219), (209, 749996816), (304, 515622811), (418, 374998408), (836, 187499204), (1672, 93749602), (3344, 46874801), (4703, 33329648), (9406, 16664824), (9967, 15726832), (18812, 8332412), (19934, 7863416), (37624, 4166206), (39868, 3931708), (51733, 3029968), (75248, 2083103), (79736, 1965854), (89357, 1754192), (103466, 1514984), (109637, 1429712), (159472, 982927), (178714, 877096), (189373, 827728), (206932, 757492), (219274, 714856), (357428, 438548), (378746, 413864)]