156729253910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1\times {\mathrm{2887}}^1$

素因数の和:3789

約数の個数: 64

約数和(自身を含む): 290724470784

約数和(自身を除く): 133995216874

約数列:

[1, 2, 5, 10, 43, 86, 191, 215, 382, 430, 661, 955, 1322, 1910, 2887, 3305, 5774, 6610, 8213, 14435, 16426, 28423, 28870, 41065, 56846, 82130, 124141, 126251, 142115, 248282, 252502, 284230, 551417, 620705, 631255, 1102834, 1241410, 1262510, 1908307, 2757085, 3816614, 5428793, 5514170, 9541535, 10857586, 19083070, 23710931, 27143965, 47421862, 54287930, 82057201, 118554655, 164114402, 237109310, 364486637, 410286005, 728973274, 820572010, 1822433185, 3644866370, 15672925391, 31345850782, 78364626955, 156729253910]

約数ペア:

[(1, 156729253910), (2, 78364626955), (5, 31345850782), (10, 15672925391), (43, 3644866370), (86, 1822433185), (191, 820572010), (215, 728973274), (382, 410286005), (430, 364486637), (661, 237109310), (955, 164114402), (1322, 118554655), (1910, 82057201), (2887, 54287930), (3305, 47421862), (5774, 27143965), (6610, 23710931), (8213, 19083070), (14435, 10857586), (16426, 9541535), (28423, 5514170), (28870, 5428793), (41065, 3816614), (56846, 2757085), (82130, 1908307), (124141, 1262510), (126251, 1241410), (142115, 1102834), (248282, 631255), (252502, 620705), (284230, 551417)]