144687928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 345502080

約数和(自身を除く): 200814152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 131, 154, 163, 242, 262, 308, 326, 484, 524, 616, 652, 847, 917, 968, 1048, 1141, 1304, 1441, 1694, 1793, 1834, 2282, 2882, 3388, 3586, 3668, 4564, 5764, 6776, 7172, 7336, 9128, 10087, 11528, 12551, 14344, 15851, 19723, 20174, 21353, 25102, 31702, 39446, 40348, 42706, 50204, 63404, 78892, 80696, 85412, 100408, 110957, 126808, 138061, 149471, 157784, 170824, 221914, 234883, 276122, 298942, 443828, 469766, 552244, 597884, 887656, 939532, 1104488, 1195768, 1644181, 1879064, 2583713, 3288362, 5167426, 6576724, 10334852, 13153448, 18085991, 20669704, 36171982, 72343964, 144687928]

約数ペア:

[(1, 144687928), (2, 72343964), (4, 36171982), (7, 20669704), (8, 18085991), (11, 13153448), (14, 10334852), (22, 6576724), (28, 5167426), (44, 3288362), (56, 2583713), (77, 1879064), (88, 1644181), (121, 1195768), (131, 1104488), (154, 939532), (163, 887656), (242, 597884), (262, 552244), (308, 469766), (326, 443828), (484, 298942), (524, 276122), (616, 234883), (652, 221914), (847, 170824), (917, 157784), (968, 149471), (1048, 138061), (1141, 126808), (1304, 110957), (1441, 100408), (1694, 85412), (1793, 80696), (1834, 78892), (2282, 63404), (2882, 50204), (3388, 42706), (3586, 40348), (3668, 39446), (4564, 31702), (5764, 25102), (6776, 21353), (7172, 20174), (7336, 19723), (9128, 15851), (10087, 14344), (11528, 12551)]