149014910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 330946560

約数和(自身を除く): 181931650

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 41, 47, 55, 74, 82, 94, 95, 110, 185, 190, 205, 209, 235, 370, 407, 410, 418, 451, 470, 517, 703, 779, 814, 893, 902, 1034, 1045, 1406, 1517, 1558, 1739, 1786, 1927, 2035, 2090, 2255, 2585, 3034, 3478, 3515, 3854, 3895, 4070, 4465, 4510, 5170, 7030, 7585, 7733, 7790, 8569, 8695, 8930, 9635, 9823, 15170, 15466, 16687, 17138, 17390, 19129, 19270, 19646, 21197, 28823, 33041, 33374, 36613, 38258, 38665, 42394, 42845, 49115, 57646, 66082, 71299, 73226, 77330, 83435, 85690, 95645, 98230, 105985, 142598, 144115, 165205, 166870, 183065, 191290, 211970, 288230, 317053, 330410, 356495, 363451, 366130, 402743, 634106, 712990, 726902, 784289, 805486, 1354681, 1568578, 1585265, 1817255, 2013715, 2709362, 3170530, 3634510, 3921445, 4027430, 6773405, 7842890, 13546810, 14901491, 29802982, 74507455, 149014910]

約数ペア:

[(1, 149014910), (2, 74507455), (5, 29802982), (10, 14901491), (11, 13546810), (19, 7842890), (22, 6773405), (37, 4027430), (38, 3921445), (41, 3634510), (47, 3170530), (55, 2709362), (74, 2013715), (82, 1817255), (94, 1585265), (95, 1568578), (110, 1354681), (185, 805486), (190, 784289), (205, 726902), (209, 712990), (235, 634106), (370, 402743), (407, 366130), (410, 363451), (418, 356495), (451, 330410), (470, 317053), (517, 288230), (703, 211970), (779, 191290), (814, 183065), (893, 166870), (902, 165205), (1034, 144115), (1045, 142598), (1406, 105985), (1517, 98230), (1558, 95645), (1739, 85690), (1786, 83435), (1927, 77330), (2035, 73226), (2090, 71299), (2255, 66082), (2585, 57646), (3034, 49115), (3478, 42845), (3515, 42394), (3854, 38665), (3895, 38258), (4070, 36613), (4465, 33374), (4510, 33041), (5170, 28823), (7030, 21197), (7585, 19646), (7733, 19270), (7790, 19129), (8569, 17390), (8695, 17138), (8930, 16687), (9635, 15466), (9823, 15170)]