163327290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 459877824

約数和(自身を除く): 296550534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 137, 147, 210, 245, 274, 294, 411, 490, 685, 735, 811, 822, 959, 1370, 1470, 1622, 1918, 2055, 2433, 2877, 4055, 4110, 4795, 4866, 5677, 5754, 6713, 8110, 9590, 11354, 12165, 13426, 14385, 17031, 20139, 24330, 28385, 28770, 33565, 34062, 39739, 40278, 56770, 67130, 79478, 85155, 100695, 111107, 119217, 170310, 198695, 201390, 222214, 238434, 333321, 397390, 555535, 596085, 666642, 777749, 1111070, 1192170, 1555498, 1666605, 2333247, 3333210, 3888745, 4666494, 5444243, 7777490, 10888486, 11666235, 16332729, 23332470, 27221215, 32665458, 54442430, 81663645, 163327290]

約数ペア:

[(1, 163327290), (2, 81663645), (3, 54442430), (5, 32665458), (6, 27221215), (7, 23332470), (10, 16332729), (14, 11666235), (15, 10888486), (21, 7777490), (30, 5444243), (35, 4666494), (42, 3888745), (49, 3333210), (70, 2333247), (98, 1666605), (105, 1555498), (137, 1192170), (147, 1111070), (210, 777749), (245, 666642), (274, 596085), (294, 555535), (411, 397390), (490, 333321), (685, 238434), (735, 222214), (811, 201390), (822, 198695), (959, 170310), (1370, 119217), (1470, 111107), (1622, 100695), (1918, 85155), (2055, 79478), (2433, 67130), (2877, 56770), (4055, 40278), (4110, 39739), (4795, 34062), (4866, 33565), (5677, 28770), (5754, 28385), (6713, 24330), (8110, 20139), (9590, 17031), (11354, 14385), (12165, 13426)]