156727151176

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{383}}^1\times {\mathrm{401}}^1\times {\mathrm{641}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 297312768000

約数和(自身を除く): 140585616824

約数列:

[1, 2, 4, 8, 199, 383, 398, 401, 641, 766, 796, 802, 1282, 1532, 1592, 1604, 2564, 3064, 3208, 5128, 76217, 79799, 127559, 152434, 153583, 159598, 245503, 255118, 257041, 304868, 307166, 319196, 491006, 510236, 514082, 609736, 614332, 638392, 982012, 1020472, 1028164, 1228664, 1964024, 2056328, 30563017, 48855097, 51151159, 61126034, 97710194, 98446703, 102302318, 122252068, 195420388, 196893406, 204604636, 244504136, 390840776, 393786812, 409209272, 787573624, 19590893897, 39181787794, 78363575588, 156727151176]

約数ペア:

[(1, 156727151176), (2, 78363575588), (4, 39181787794), (8, 19590893897), (199, 787573624), (383, 409209272), (398, 393786812), (401, 390840776), (641, 244504136), (766, 204604636), (796, 196893406), (802, 195420388), (1282, 122252068), (1532, 102302318), (1592, 98446703), (1604, 97710194), (2564, 61126034), (3064, 51151159), (3208, 48855097), (5128, 30563017), (76217, 2056328), (79799, 1964024), (127559, 1228664), (152434, 1028164), (153583, 1020472), (159598, 982012), (245503, 638392), (255118, 614332), (257041, 609736), (304868, 514082), (307166, 510236), (319196, 491006)]