16216410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 47775744

約数和(自身を除く): 31559334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 47, 53, 62, 70, 93, 94, 105, 106, 141, 155, 159, 186, 210, 217, 235, 265, 282, 310, 318, 329, 371, 434, 465, 470, 530, 651, 658, 705, 742, 795, 930, 987, 1085, 1113, 1302, 1410, 1457, 1590, 1643, 1645, 1855, 1974, 2170, 2226, 2491, 2914, 3255, 3286, 3290, 3710, 4371, 4929, 4935, 4982, 5565, 6510, 7285, 7473, 8215, 8742, 9858, 9870, 10199, 11130, 11501, 12455, 14570, 14946, 16430, 17437, 20398, 21855, 23002, 24645, 24910, 30597, 34503, 34874, 37365, 43710, 49290, 50995, 52311, 57505, 61194, 69006, 74730, 77221, 87185, 101990, 104622, 115010, 152985, 154442, 172515, 174370, 231663, 261555, 305970, 345030, 386105, 463326, 523110, 540547, 772210, 1081094, 1158315, 1621641, 2316630, 2702735, 3243282, 5405470, 8108205, 16216410]

約数ペア:

[(1, 16216410), (2, 8108205), (3, 5405470), (5, 3243282), (6, 2702735), (7, 2316630), (10, 1621641), (14, 1158315), (15, 1081094), (21, 772210), (30, 540547), (31, 523110), (35, 463326), (42, 386105), (47, 345030), (53, 305970), (62, 261555), (70, 231663), (93, 174370), (94, 172515), (105, 154442), (106, 152985), (141, 115010), (155, 104622), (159, 101990), (186, 87185), (210, 77221), (217, 74730), (235, 69006), (265, 61194), (282, 57505), (310, 52311), (318, 50995), (329, 49290), (371, 43710), (434, 37365), (465, 34874), (470, 34503), (530, 30597), (651, 24910), (658, 24645), (705, 23002), (742, 21855), (795, 20398), (930, 17437), (987, 16430), (1085, 14946), (1113, 14570), (1302, 12455), (1410, 11501), (1457, 11130), (1590, 10199), (1643, 9870), (1645, 9858), (1855, 8742), (1974, 8215), (2170, 7473), (2226, 7285), (2491, 6510), (2914, 5565), (3255, 4982), (3286, 4935), (3290, 4929), (3710, 4371)]