194910372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 555714432

約数和(自身を除く): 360804060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 61, 68, 69, 92, 102, 122, 138, 153, 183, 204, 207, 227, 244, 276, 306, 366, 391, 414, 454, 549, 612, 681, 732, 782, 828, 908, 1037, 1098, 1173, 1362, 1403, 1564, 2043, 2074, 2196, 2346, 2724, 2806, 3111, 3519, 3859, 4086, 4148, 4209, 4692, 5221, 5612, 6222, 7038, 7718, 8172, 8418, 9333, 10442, 11577, 12444, 12627, 13847, 14076, 15436, 15663, 16836, 18666, 20884, 23154, 23851, 25254, 27694, 31326, 34731, 37332, 41541, 46308, 46989, 47702, 50508, 55388, 62652, 69462, 71553, 83082, 88757, 93978, 95404, 124623, 138924, 143106, 166164, 177514, 187956, 214659, 235399, 249246, 266271, 286212, 318481, 355028, 429318, 470798, 498492, 532542, 636962, 706197, 798813, 858636, 941596, 955443, 1065084, 1273924, 1412394, 1597626, 1910886, 2118591, 2824788, 2866329, 3195252, 3821772, 4237182, 5414177, 5732658, 8474364, 10828354, 11465316, 16242531, 21656708, 32485062, 48727593, 64970124, 97455186, 194910372]

約数ペア:

[(1, 194910372), (2, 97455186), (3, 64970124), (4, 48727593), (6, 32485062), (9, 21656708), (12, 16242531), (17, 11465316), (18, 10828354), (23, 8474364), (34, 5732658), (36, 5414177), (46, 4237182), (51, 3821772), (61, 3195252), (68, 2866329), (69, 2824788), (92, 2118591), (102, 1910886), (122, 1597626), (138, 1412394), (153, 1273924), (183, 1065084), (204, 955443), (207, 941596), (227, 858636), (244, 798813), (276, 706197), (306, 636962), (366, 532542), (391, 498492), (414, 470798), (454, 429318), (549, 355028), (612, 318481), (681, 286212), (732, 266271), (782, 249246), (828, 235399), (908, 214659), (1037, 187956), (1098, 177514), (1173, 166164), (1362, 143106), (1403, 138924), (1564, 124623), (2043, 95404), (2074, 93978), (2196, 88757), (2346, 83082), (2724, 71553), (2806, 69462), (3111, 62652), (3519, 55388), (3859, 50508), (4086, 47702), (4148, 46989), (4209, 46308), (4692, 41541), (5221, 37332), (5612, 34731), (6222, 31326), (7038, 27694), (7718, 25254), (8172, 23851), (8418, 23154), (9333, 20884), (10442, 18666), (11577, 16836), (12444, 15663), (12627, 15436), (13847, 14076)]