157080491748

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{439}}^1\times {\mathrm{43403}}^1$

素因数の和:44081

約数の個数: 72

約数和(自身を含む): 399716116800

約数和(自身を除く): 242635625052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 439, 458, 687, 878, 916, 1317, 1374, 1756, 2061, 2634, 2748, 3951, 4122, 5268, 7902, 8244, 15804, 43403, 86806, 100531, 130209, 173612, 201062, 260418, 301593, 390627, 402124, 520836, 603186, 781254, 904779, 1206372, 1562508, 1809558, 3619116, 9939287, 19053917, 19878574, 29817861, 38107834, 39757148, 57161751, 59635722, 76215668, 89453583, 114323502, 119271444, 171485253, 178907166, 228647004, 342970506, 357814332, 685941012, 4363346993, 8726693986, 13090040979, 17453387972, 26180081958, 39270122937, 52360163916, 78540245874, 157080491748]

約数ペア:

[(1, 157080491748), (2, 78540245874), (3, 52360163916), (4, 39270122937), (6, 26180081958), (9, 17453387972), (12, 13090040979), (18, 8726693986), (36, 4363346993), (229, 685941012), (439, 357814332), (458, 342970506), (687, 228647004), (878, 178907166), (916, 171485253), (1317, 119271444), (1374, 114323502), (1756, 89453583), (2061, 76215668), (2634, 59635722), (2748, 57161751), (3951, 39757148), (4122, 38107834), (5268, 29817861), (7902, 19878574), (8244, 19053917), (15804, 9939287), (43403, 3619116), (86806, 1809558), (100531, 1562508), (130209, 1206372), (173612, 904779), (201062, 781254), (260418, 603186), (301593, 520836), (390627, 402124)]