145250244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:674

約数の個数: 108

約数和(自身を含む): 407656704

約数和(自身を除く): 262406460

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 289, 306, 391, 414, 578, 607, 612, 782, 828, 867, 1156, 1173, 1214, 1564, 1734, 1821, 2346, 2428, 2601, 3468, 3519, 3642, 4692, 5202, 5463, 6647, 7038, 7284, 10319, 10404, 10926, 13294, 13961, 14076, 19941, 20638, 21852, 26588, 27922, 30957, 39882, 41276, 41883, 55844, 59823, 61914, 79764, 83766, 92871, 119646, 123828, 125649, 167532, 175423, 185742, 237337, 239292, 251298, 350846, 371484, 474674, 502596, 526269, 701692, 712011, 949348, 1052538, 1424022, 1578807, 2105076, 2136033, 2848044, 3157614, 4034729, 4272066, 6315228, 8069458, 8544132, 12104187, 16138916, 24208374, 36312561, 48416748, 72625122, 145250244]

約数ペア:

[(1, 145250244), (2, 72625122), (3, 48416748), (4, 36312561), (6, 24208374), (9, 16138916), (12, 12104187), (17, 8544132), (18, 8069458), (23, 6315228), (34, 4272066), (36, 4034729), (46, 3157614), (51, 2848044), (68, 2136033), (69, 2105076), (92, 1578807), (102, 1424022), (138, 1052538), (153, 949348), (204, 712011), (207, 701692), (276, 526269), (289, 502596), (306, 474674), (391, 371484), (414, 350846), (578, 251298), (607, 239292), (612, 237337), (782, 185742), (828, 175423), (867, 167532), (1156, 125649), (1173, 123828), (1214, 119646), (1564, 92871), (1734, 83766), (1821, 79764), (2346, 61914), (2428, 59823), (2601, 55844), (3468, 41883), (3519, 41276), (3642, 39882), (4692, 30957), (5202, 27922), (5463, 26588), (6647, 21852), (7038, 20638), (7284, 19941), (10319, 14076), (10404, 13961), (10926, 13294)]