145276128

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 295018272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 139, 144, 152, 171, 191, 228, 278, 288, 304, 342, 382, 417, 456, 556, 573, 608, 684, 764, 834, 912, 1112, 1146, 1251, 1368, 1528, 1668, 1719, 1824, 2224, 2292, 2502, 2641, 2736, 3056, 3336, 3438, 3629, 4448, 4584, 5004, 5282, 5472, 6112, 6672, 6876, 7258, 7923, 9168, 10008, 10564, 10887, 13344, 13752, 14516, 15846, 18336, 20016, 21128, 21774, 23769, 26549, 27504, 29032, 31692, 32661, 40032, 42256, 43548, 47538, 53098, 55008, 58064, 63384, 65322, 79647, 84512, 87096, 95076, 106196, 116128, 126768, 130644, 159294, 174192, 190152, 212392, 238941, 253536, 261288, 318588, 348384, 380304, 424784, 477882, 504431, 522576, 637176, 760608, 849568, 955764, 1008862, 1045152, 1274352, 1513293, 1911528, 2017724, 2548704, 3026586, 3823056, 4035448, 4539879, 6053172, 7646112, 8070896, 9079758, 12106344, 16141792, 18159516, 24212688, 36319032, 48425376, 72638064, 145276128]

約数ペア:

[(1, 145276128), (2, 72638064), (3, 48425376), (4, 36319032), (6, 24212688), (8, 18159516), (9, 16141792), (12, 12106344), (16, 9079758), (18, 8070896), (19, 7646112), (24, 6053172), (32, 4539879), (36, 4035448), (38, 3823056), (48, 3026586), (57, 2548704), (72, 2017724), (76, 1911528), (96, 1513293), (114, 1274352), (139, 1045152), (144, 1008862), (152, 955764), (171, 849568), (191, 760608), (228, 637176), (278, 522576), (288, 504431), (304, 477882), (342, 424784), (382, 380304), (417, 348384), (456, 318588), (556, 261288), (573, 253536), (608, 238941), (684, 212392), (764, 190152), (834, 174192), (912, 159294), (1112, 130644), (1146, 126768), (1251, 116128), (1368, 106196), (1528, 95076), (1668, 87096), (1719, 84512), (1824, 79647), (2224, 65322), (2292, 63384), (2502, 58064), (2641, 55008), (2736, 53098), (3056, 47538), (3336, 43548), (3438, 42256), (3629, 40032), (4448, 32661), (4584, 31692), (5004, 29032), (5282, 27504), (5472, 26549), (6112, 23769), (6672, 21774), (6876, 21128), (7258, 20016), (7923, 18336), (9168, 15846), (10008, 14516), (10564, 13752), (10887, 13344)]