163645290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1268

約数の個数: 96

約数和(自身を含む): 453660480

約数和(自身を除く): 290015190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 83, 90, 95, 114, 166, 171, 190, 249, 285, 342, 415, 498, 570, 747, 830, 855, 1153, 1245, 1494, 1577, 1710, 2306, 2490, 3154, 3459, 3735, 4731, 5765, 6918, 7470, 7885, 9462, 10377, 11530, 14193, 15770, 17295, 20754, 21907, 23655, 28386, 34590, 43814, 47310, 51885, 65721, 70965, 95699, 103770, 109535, 131442, 141930, 191398, 197163, 219070, 287097, 328605, 394326, 478495, 574194, 657210, 861291, 956990, 985815, 1435485, 1722582, 1818281, 1971630, 2870970, 3636562, 4306455, 5454843, 8612910, 9091405, 10909686, 16364529, 18182810, 27274215, 32729058, 54548430, 81822645, 163645290]

約数ペア:

[(1, 163645290), (2, 81822645), (3, 54548430), (5, 32729058), (6, 27274215), (9, 18182810), (10, 16364529), (15, 10909686), (18, 9091405), (19, 8612910), (30, 5454843), (38, 4306455), (45, 3636562), (57, 2870970), (83, 1971630), (90, 1818281), (95, 1722582), (114, 1435485), (166, 985815), (171, 956990), (190, 861291), (249, 657210), (285, 574194), (342, 478495), (415, 394326), (498, 328605), (570, 287097), (747, 219070), (830, 197163), (855, 191398), (1153, 141930), (1245, 131442), (1494, 109535), (1577, 103770), (1710, 95699), (2306, 70965), (2490, 65721), (3154, 51885), (3459, 47310), (3735, 43814), (4731, 34590), (5765, 28386), (6918, 23655), (7470, 21907), (7885, 20754), (9462, 17295), (10377, 15770), (11530, 14193)]