191397348

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 528353280

約数和(自身を除く): 336955932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 47, 62, 82, 89, 93, 94, 123, 124, 141, 164, 178, 186, 188, 246, 267, 279, 282, 356, 369, 372, 423, 492, 534, 558, 564, 738, 801, 846, 1068, 1116, 1271, 1457, 1476, 1602, 1692, 1927, 2542, 2759, 2914, 3204, 3649, 3813, 3854, 4183, 4371, 5084, 5518, 5781, 5828, 7298, 7626, 7708, 8277, 8366, 8742, 10947, 11036, 11439, 11562, 12549, 13113, 14596, 15252, 16554, 16732, 17343, 17484, 21894, 22878, 23124, 24831, 25098, 26226, 32841, 33108, 34686, 37647, 43788, 45756, 49662, 50196, 52452, 59737, 65682, 69372, 75294, 99324, 113119, 119474, 129673, 131364, 150588, 171503, 179211, 226238, 238948, 259346, 339357, 343006, 358422, 389019, 452476, 514509, 518692, 537633, 678714, 686012, 716844, 778038, 1018071, 1029018, 1075266, 1167057, 1357428, 1543527, 1556076, 2036142, 2058036, 2150532, 2334114, 3087054, 4072284, 4668228, 5316593, 6174108, 10633186, 15949779, 21266372, 31899558, 47849337, 63799116, 95698674, 191397348]

約数ペア:

[(1, 191397348), (2, 95698674), (3, 63799116), (4, 47849337), (6, 31899558), (9, 21266372), (12, 15949779), (18, 10633186), (31, 6174108), (36, 5316593), (41, 4668228), (47, 4072284), (62, 3087054), (82, 2334114), (89, 2150532), (93, 2058036), (94, 2036142), (123, 1556076), (124, 1543527), (141, 1357428), (164, 1167057), (178, 1075266), (186, 1029018), (188, 1018071), (246, 778038), (267, 716844), (279, 686012), (282, 678714), (356, 537633), (369, 518692), (372, 514509), (423, 452476), (492, 389019), (534, 358422), (558, 343006), (564, 339357), (738, 259346), (801, 238948), (846, 226238), (1068, 179211), (1116, 171503), (1271, 150588), (1457, 131364), (1476, 129673), (1602, 119474), (1692, 113119), (1927, 99324), (2542, 75294), (2759, 69372), (2914, 65682), (3204, 59737), (3649, 52452), (3813, 50196), (3854, 49662), (4183, 45756), (4371, 43788), (5084, 37647), (5518, 34686), (5781, 33108), (5828, 32841), (7298, 26226), (7626, 25098), (7708, 24831), (8277, 23124), (8366, 22878), (8742, 21894), (10947, 17484), (11036, 17343), (11439, 16732), (11562, 16554), (12549, 15252), (13113, 14596)]