127298388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19183}}^1$

素因数の和:19276

約数の個数: 48

約数和(自身を含む): 343777280

約数和(自身を除く): 216478892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 19183, 38366, 57549, 76732, 115098, 134281, 230196, 268562, 402843, 537124, 805686, 1515457, 1611372, 3030914, 4546371, 6061828, 9092742, 10608199, 18185484, 21216398, 31824597, 42432796, 63649194, 127298388]

約数ペア:

[(1, 127298388), (2, 63649194), (3, 42432796), (4, 31824597), (6, 21216398), (7, 18185484), (12, 10608199), (14, 9092742), (21, 6061828), (28, 4546371), (42, 3030914), (79, 1611372), (84, 1515457), (158, 805686), (237, 537124), (316, 402843), (474, 268562), (553, 230196), (948, 134281), (1106, 115098), (1659, 76732), (2212, 57549), (3318, 38366), (6636, 19183)]