145372392

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 446135040

約数和(自身を除く): 300762648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 191, 198, 248, 264, 279, 341, 372, 382, 396, 558, 573, 682, 744, 764, 792, 961, 1023, 1116, 1146, 1364, 1528, 1719, 1922, 2046, 2101, 2232, 2292, 2728, 2883, 3069, 3438, 3844, 4092, 4202, 4584, 5766, 5921, 6138, 6303, 6876, 7688, 8184, 8404, 8649, 10571, 11532, 11842, 12276, 12606, 13752, 16808, 17298, 17763, 18909, 21142, 23064, 23684, 24552, 25212, 31713, 34596, 35526, 37818, 42284, 47368, 50424, 53289, 63426, 65131, 69192, 71052, 75636, 84568, 95139, 106578, 126852, 130262, 142104, 151272, 183551, 190278, 195393, 213156, 253704, 260524, 367102, 380556, 390786, 426312, 521048, 550653, 586179, 734204, 761112, 781572, 1101306, 1172358, 1468408, 1563144, 1651959, 2019061, 2202612, 2344716, 3303918, 4038122, 4405224, 4689432, 6057183, 6607836, 8076244, 12114366, 13215672, 16152488, 18171549, 24228732, 36343098, 48457464, 72686196, 145372392]

約数ペア:

[(1, 145372392), (2, 72686196), (3, 48457464), (4, 36343098), (6, 24228732), (8, 18171549), (9, 16152488), (11, 13215672), (12, 12114366), (18, 8076244), (22, 6607836), (24, 6057183), (31, 4689432), (33, 4405224), (36, 4038122), (44, 3303918), (62, 2344716), (66, 2202612), (72, 2019061), (88, 1651959), (93, 1563144), (99, 1468408), (124, 1172358), (132, 1101306), (186, 781572), (191, 761112), (198, 734204), (248, 586179), (264, 550653), (279, 521048), (341, 426312), (372, 390786), (382, 380556), (396, 367102), (558, 260524), (573, 253704), (682, 213156), (744, 195393), (764, 190278), (792, 183551), (961, 151272), (1023, 142104), (1116, 130262), (1146, 126852), (1364, 106578), (1528, 95139), (1719, 84568), (1922, 75636), (2046, 71052), (2101, 69192), (2232, 65131), (2292, 63426), (2728, 53289), (2883, 50424), (3069, 47368), (3438, 42284), (3844, 37818), (4092, 35526), (4202, 34596), (4584, 31713), (5766, 25212), (5921, 24552), (6138, 23684), (6303, 23064), (6876, 21142), (7688, 18909), (8184, 17763), (8404, 17298), (8649, 16808), (10571, 13752), (11532, 12606), (11842, 12276)]