190637538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1672

約数の個数: 96

約数和(自身を含む): 493355520

約数和(自身を除く): 302717982

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 182, 186, 217, 273, 294, 403, 434, 546, 637, 651, 806, 1209, 1274, 1302, 1519, 1609, 1911, 2418, 2821, 3038, 3218, 3822, 4557, 4827, 5642, 8463, 9114, 9654, 11263, 16926, 19747, 20917, 22526, 33789, 39494, 41834, 49879, 59241, 62751, 67578, 78841, 99758, 118482, 125502, 146419, 149637, 157682, 236523, 292838, 299274, 349153, 439257, 473046, 648427, 698306, 878514, 1024933, 1047459, 1296854, 1945281, 2049866, 2094918, 2444071, 3074799, 3890562, 4538989, 4888142, 6149598, 7332213, 9077978, 13616967, 14664426, 27233934, 31772923, 63545846, 95318769, 190637538]

約数ペア:

[(1, 190637538), (2, 95318769), (3, 63545846), (6, 31772923), (7, 27233934), (13, 14664426), (14, 13616967), (21, 9077978), (26, 7332213), (31, 6149598), (39, 4888142), (42, 4538989), (49, 3890562), (62, 3074799), (78, 2444071), (91, 2094918), (93, 2049866), (98, 1945281), (147, 1296854), (182, 1047459), (186, 1024933), (217, 878514), (273, 698306), (294, 648427), (403, 473046), (434, 439257), (546, 349153), (637, 299274), (651, 292838), (806, 236523), (1209, 157682), (1274, 149637), (1302, 146419), (1519, 125502), (1609, 118482), (1911, 99758), (2418, 78841), (2821, 67578), (3038, 62751), (3218, 59241), (3822, 49879), (4557, 41834), (4827, 39494), (5642, 33789), (8463, 22526), (9114, 20917), (9654, 19747), (11263, 16926)]