172816476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 501822720

約数和(自身を除く): 329006244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 57, 76, 82, 84, 114, 123, 133, 139, 164, 228, 246, 266, 278, 287, 361, 399, 417, 492, 532, 556, 574, 722, 779, 798, 834, 861, 973, 1083, 1148, 1444, 1558, 1596, 1668, 1722, 1946, 2166, 2337, 2527, 2641, 2919, 3116, 3444, 3892, 4332, 4674, 5054, 5282, 5453, 5699, 5838, 7581, 7923, 9348, 10108, 10564, 10906, 11398, 11676, 14801, 15162, 15846, 16359, 17097, 18487, 21812, 22796, 29602, 30324, 31692, 32718, 34194, 36974, 39893, 44403, 50179, 55461, 59204, 65436, 68388, 73948, 79786, 88806, 100358, 103607, 108281, 110922, 119679, 150537, 159572, 177612, 200716, 207214, 216562, 221844, 239358, 301074, 310821, 324843, 351253, 414428, 433124, 478716, 602148, 621642, 649686, 702506, 757967, 1053759, 1243284, 1299372, 1405012, 1515934, 2057339, 2107518, 2273901, 3031868, 4114678, 4215036, 4547802, 6172017, 8229356, 9095604, 12344034, 14401373, 24688068, 28802746, 43204119, 57605492, 86408238, 172816476]

約数ペア:

[(1, 172816476), (2, 86408238), (3, 57605492), (4, 43204119), (6, 28802746), (7, 24688068), (12, 14401373), (14, 12344034), (19, 9095604), (21, 8229356), (28, 6172017), (38, 4547802), (41, 4215036), (42, 4114678), (57, 3031868), (76, 2273901), (82, 2107518), (84, 2057339), (114, 1515934), (123, 1405012), (133, 1299372), (139, 1243284), (164, 1053759), (228, 757967), (246, 702506), (266, 649686), (278, 621642), (287, 602148), (361, 478716), (399, 433124), (417, 414428), (492, 351253), (532, 324843), (556, 310821), (574, 301074), (722, 239358), (779, 221844), (798, 216562), (834, 207214), (861, 200716), (973, 177612), (1083, 159572), (1148, 150537), (1444, 119679), (1558, 110922), (1596, 108281), (1668, 103607), (1722, 100358), (1946, 88806), (2166, 79786), (2337, 73948), (2527, 68388), (2641, 65436), (2919, 59204), (3116, 55461), (3444, 50179), (3892, 44403), (4332, 39893), (4674, 36974), (5054, 34194), (5282, 32718), (5453, 31692), (5699, 30324), (5838, 29602), (7581, 22796), (7923, 21812), (9348, 18487), (10108, 17097), (10564, 16359), (10906, 15846), (11398, 15162), (11676, 14801)]