191832588

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 538137600

約数和(自身を除く): 346305012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 83, 93, 109, 114, 124, 166, 171, 186, 218, 228, 249, 279, 327, 332, 342, 372, 436, 498, 558, 589, 654, 684, 747, 981, 996, 1116, 1178, 1308, 1494, 1577, 1767, 1962, 2071, 2356, 2573, 2988, 3154, 3379, 3534, 3924, 4142, 4731, 5146, 5301, 6213, 6308, 6758, 7068, 7719, 8284, 9047, 9462, 10137, 10292, 10602, 12426, 13516, 14193, 15438, 18094, 18639, 18924, 20274, 21204, 23157, 24852, 27141, 28386, 30411, 30876, 36188, 37278, 40548, 46314, 48887, 54282, 56772, 60822, 64201, 74556, 81423, 92628, 97774, 108564, 121644, 128402, 146661, 162846, 171893, 192603, 195548, 256804, 280457, 293322, 325692, 343786, 385206, 439983, 515679, 560914, 577809, 586644, 687572, 770412, 841371, 879966, 1031358, 1121828, 1155618, 1547037, 1682742, 1759932, 2062716, 2311236, 2524113, 3094074, 3365484, 5048226, 5328683, 6188148, 10096452, 10657366, 15986049, 21314732, 31972098, 47958147, 63944196, 95916294, 191832588]

約数ペア:

[(1, 191832588), (2, 95916294), (3, 63944196), (4, 47958147), (6, 31972098), (9, 21314732), (12, 15986049), (18, 10657366), (19, 10096452), (31, 6188148), (36, 5328683), (38, 5048226), (57, 3365484), (62, 3094074), (76, 2524113), (83, 2311236), (93, 2062716), (109, 1759932), (114, 1682742), (124, 1547037), (166, 1155618), (171, 1121828), (186, 1031358), (218, 879966), (228, 841371), (249, 770412), (279, 687572), (327, 586644), (332, 577809), (342, 560914), (372, 515679), (436, 439983), (498, 385206), (558, 343786), (589, 325692), (654, 293322), (684, 280457), (747, 256804), (981, 195548), (996, 192603), (1116, 171893), (1178, 162846), (1308, 146661), (1494, 128402), (1577, 121644), (1767, 108564), (1962, 97774), (2071, 92628), (2356, 81423), (2573, 74556), (2988, 64201), (3154, 60822), (3379, 56772), (3534, 54282), (3924, 48887), (4142, 46314), (4731, 40548), (5146, 37278), (5301, 36188), (6213, 30876), (6308, 30411), (6758, 28386), (7068, 27141), (7719, 24852), (8284, 23157), (9047, 21204), (9462, 20274), (10137, 18924), (10292, 18639), (10602, 18094), (12426, 15438), (13516, 14193)]