139632228

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 96

約数和(自身を含む): 377166720

約数和(自身を除く): 237534492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 83, 108, 111, 148, 166, 222, 249, 332, 333, 421, 444, 498, 666, 747, 842, 996, 999, 1263, 1332, 1494, 1684, 1998, 2241, 2526, 2988, 3071, 3789, 3996, 4482, 5052, 6142, 7578, 8964, 9213, 11367, 12284, 15156, 15577, 18426, 22734, 27639, 31154, 34943, 36852, 45468, 46731, 55278, 62308, 69886, 82917, 93462, 104829, 110556, 139772, 140193, 165834, 186924, 209658, 280386, 314487, 331668, 419316, 420579, 560772, 628974, 841158, 943461, 1257948, 1292891, 1682316, 1886922, 2585782, 3773844, 3878673, 5171564, 7757346, 11636019, 15514692, 23272038, 34908057, 46544076, 69816114, 139632228]

約数ペア:

[(1, 139632228), (2, 69816114), (3, 46544076), (4, 34908057), (6, 23272038), (9, 15514692), (12, 11636019), (18, 7757346), (27, 5171564), (36, 3878673), (37, 3773844), (54, 2585782), (74, 1886922), (83, 1682316), (108, 1292891), (111, 1257948), (148, 943461), (166, 841158), (222, 628974), (249, 560772), (332, 420579), (333, 419316), (421, 331668), (444, 314487), (498, 280386), (666, 209658), (747, 186924), (842, 165834), (996, 140193), (999, 139772), (1263, 110556), (1332, 104829), (1494, 93462), (1684, 82917), (1998, 69886), (2241, 62308), (2526, 55278), (2988, 46731), (3071, 45468), (3789, 36852), (3996, 34943), (4482, 31154), (5052, 27639), (6142, 22734), (7578, 18426), (8964, 15577), (9213, 15156), (11367, 12284)]