151978684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 330333696

約数和(自身を除く): 178355012

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 43, 44, 52, 74, 86, 143, 148, 167, 172, 286, 334, 407, 473, 481, 559, 572, 668, 814, 946, 962, 1118, 1591, 1628, 1837, 1892, 1924, 2171, 2236, 3182, 3674, 4342, 5291, 6149, 6179, 6364, 7181, 7348, 8684, 10582, 12298, 12358, 14362, 17501, 20683, 21164, 23881, 24596, 24716, 28724, 35002, 41366, 47762, 67969, 70004, 78991, 80327, 82732, 93353, 95524, 135938, 157982, 160654, 186706, 227513, 265697, 271876, 315964, 321308, 373412, 455026, 531394, 883597, 910052, 1026883, 1062788, 1767194, 2053766, 2922667, 3454061, 3534388, 4107532, 5845334, 6908122, 11690668, 13816244, 37994671, 75989342, 151978684]

約数ペア:

[(1, 151978684), (2, 75989342), (4, 37994671), (11, 13816244), (13, 11690668), (22, 6908122), (26, 5845334), (37, 4107532), (43, 3534388), (44, 3454061), (52, 2922667), (74, 2053766), (86, 1767194), (143, 1062788), (148, 1026883), (167, 910052), (172, 883597), (286, 531394), (334, 455026), (407, 373412), (473, 321308), (481, 315964), (559, 271876), (572, 265697), (668, 227513), (814, 186706), (946, 160654), (962, 157982), (1118, 135938), (1591, 95524), (1628, 93353), (1837, 82732), (1892, 80327), (1924, 78991), (2171, 70004), (2236, 67969), (3182, 47762), (3674, 41366), (4342, 35002), (5291, 28724), (6149, 24716), (6179, 24596), (6364, 23881), (7181, 21164), (7348, 20683), (8684, 17501), (10582, 14362), (12298, 12358)]