156918207710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1\times {\mathrm{673}}^1$

素因数の和:1458

約数の個数: 128

約数和(自身を含む): 324608062464

約数和(自身を除く): 167689854754

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 157, 230, 253, 314, 506, 587, 673, 785, 1174, 1265, 1346, 1570, 1727, 2530, 2935, 3365, 3454, 3611, 5870, 6457, 6730, 7222, 7403, 8635, 12914, 13501, 14806, 15479, 17270, 18055, 27002, 30958, 32285, 36110, 37015, 39721, 64570, 67505, 74030, 77395, 79442, 92159, 105661, 135010, 148511, 154790, 170269, 184318, 198605, 211322, 297022, 340538, 395051, 397210, 460795, 528305, 742555, 790102, 851345, 921590, 1013749, 1056610, 1162271, 1485110, 1702690, 1975255, 2027498, 2119657, 2324542, 2430203, 3950510, 4239314, 4345561, 4860406, 5068745, 5811355, 8691122, 9086173, 10137490, 10598285, 11622710, 12151015, 18172346, 21196570, 21727805, 23316227, 24302030, 26732233, 43455610, 45430865, 46632454, 53464466, 62023007, 90861730, 99947903, 116581135, 124046014, 133661165, 199895806, 233162270, 267322330, 310115035, 499739515, 620230070, 682253077, 999479030, 1364506154, 1426529161, 2853058322, 3411265385, 6822530770, 7132645805, 14265291610, 15691820771, 31383641542, 78459103855, 156918207710]

約数ペア:

[(1, 156918207710), (2, 78459103855), (5, 31383641542), (10, 15691820771), (11, 14265291610), (22, 7132645805), (23, 6822530770), (46, 3411265385), (55, 2853058322), (110, 1426529161), (115, 1364506154), (157, 999479030), (230, 682253077), (253, 620230070), (314, 499739515), (506, 310115035), (587, 267322330), (673, 233162270), (785, 199895806), (1174, 133661165), (1265, 124046014), (1346, 116581135), (1570, 99947903), (1727, 90861730), (2530, 62023007), (2935, 53464466), (3365, 46632454), (3454, 45430865), (3611, 43455610), (5870, 26732233), (6457, 24302030), (6730, 23316227), (7222, 21727805), (7403, 21196570), (8635, 18172346), (12914, 12151015), (13501, 11622710), (14806, 10598285), (15479, 10137490), (17270, 9086173), (18055, 8691122), (27002, 5811355), (30958, 5068745), (32285, 4860406), (36110, 4345561), (37015, 4239314), (39721, 3950510), (64570, 2430203), (67505, 2324542), (74030, 2119657), (77395, 2027498), (79442, 1975255), (92159, 1702690), (105661, 1485110), (135010, 1162271), (148511, 1056610), (154790, 1013749), (170269, 921590), (184318, 851345), (198605, 790102), (211322, 742555), (297022, 528305), (340538, 460795), (395051, 397210)]