139910148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29221}}^1$

素因数の和:29257

約数の個数: 72

約数和(自身を含む): 425472320

約数和(自身を除く): 285562172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 29221, 58442, 87663, 116884, 175326, 204547, 262989, 350652, 409094, 525978, 555199, 613641, 818188, 1051956, 1110398, 1227282, 1665597, 1840923, 2220796, 2454564, 3331194, 3681846, 3886393, 4996791, 6662388, 7363692, 7772786, 9993582, 11659179, 15545572, 19987164, 23318358, 34977537, 46636716, 69955074, 139910148]

約数ペア:

[(1, 139910148), (2, 69955074), (3, 46636716), (4, 34977537), (6, 23318358), (7, 19987164), (9, 15545572), (12, 11659179), (14, 9993582), (18, 7772786), (19, 7363692), (21, 6662388), (28, 4996791), (36, 3886393), (38, 3681846), (42, 3331194), (57, 2454564), (63, 2220796), (76, 1840923), (84, 1665597), (114, 1227282), (126, 1110398), (133, 1051956), (171, 818188), (228, 613641), (252, 555199), (266, 525978), (342, 409094), (399, 350652), (532, 262989), (684, 204547), (798, 175326), (1197, 116884), (1596, 87663), (2394, 58442), (4788, 29221)]