191873304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^2$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 611367120

約数和(自身を除く): 419493816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 79, 84, 122, 126, 158, 168, 183, 237, 244, 252, 316, 366, 427, 474, 488, 504, 549, 553, 632, 711, 732, 854, 948, 1098, 1106, 1281, 1422, 1464, 1659, 1708, 1896, 2196, 2212, 2562, 2844, 3318, 3416, 3843, 4392, 4424, 4819, 4977, 5124, 5688, 6241, 6636, 7686, 9638, 9954, 10248, 12482, 13272, 14457, 15372, 18723, 19276, 19908, 24964, 28914, 30744, 33733, 37446, 38552, 39816, 43371, 43687, 49928, 56169, 57828, 67466, 74892, 86742, 87374, 101199, 112338, 115656, 131061, 134932, 149784, 173484, 174748, 202398, 224676, 262122, 269864, 303597, 346968, 349496, 380701, 393183, 404796, 449352, 524244, 607194, 761402, 786366, 809592, 1048488, 1142103, 1214388, 1522804, 1572732, 2284206, 2428776, 2664907, 3045608, 3145464, 3426309, 4568412, 5329814, 6852618, 7994721, 9136824, 10659628, 13705236, 15989442, 21319256, 23984163, 27410472, 31978884, 47968326, 63957768, 95936652, 191873304]

約数ペア:

[(1, 191873304), (2, 95936652), (3, 63957768), (4, 47968326), (6, 31978884), (7, 27410472), (8, 23984163), (9, 21319256), (12, 15989442), (14, 13705236), (18, 10659628), (21, 9136824), (24, 7994721), (28, 6852618), (36, 5329814), (42, 4568412), (56, 3426309), (61, 3145464), (63, 3045608), (72, 2664907), (79, 2428776), (84, 2284206), (122, 1572732), (126, 1522804), (158, 1214388), (168, 1142103), (183, 1048488), (237, 809592), (244, 786366), (252, 761402), (316, 607194), (366, 524244), (427, 449352), (474, 404796), (488, 393183), (504, 380701), (549, 349496), (553, 346968), (632, 303597), (711, 269864), (732, 262122), (854, 224676), (948, 202398), (1098, 174748), (1106, 173484), (1281, 149784), (1422, 134932), (1464, 131061), (1659, 115656), (1708, 112338), (1896, 101199), (2196, 87374), (2212, 86742), (2562, 74892), (2844, 67466), (3318, 57828), (3416, 56169), (3843, 49928), (4392, 43687), (4424, 43371), (4819, 39816), (4977, 38552), (5124, 37446), (5688, 33733), (6241, 30744), (6636, 28914), (7686, 24964), (9638, 19908), (9954, 19276), (10248, 18723), (12482, 15372), (13272, 14457)]