131184684

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 364603008

約数和(自身を除く): 233418324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 81, 93, 108, 111, 124, 148, 162, 186, 222, 279, 324, 333, 353, 372, 444, 558, 666, 706, 837, 999, 1059, 1116, 1147, 1332, 1412, 1674, 1998, 2118, 2294, 2511, 2997, 3177, 3348, 3441, 3996, 4236, 4588, 5022, 5994, 6354, 6882, 9531, 10044, 10323, 10943, 11988, 12708, 13061, 13764, 19062, 20646, 21886, 26122, 28593, 30969, 32829, 38124, 39183, 41292, 43772, 52244, 57186, 61938, 65658, 78366, 92907, 98487, 114372, 117549, 123876, 131316, 156732, 185814, 196974, 235098, 295461, 352647, 371628, 393948, 404891, 470196, 590922, 705294, 809782, 886383, 1057941, 1181844, 1214673, 1410588, 1619564, 1772766, 2115882, 2429346, 3545532, 3644019, 4231764, 4858692, 7288038, 10932057, 14576076, 21864114, 32796171, 43728228, 65592342, 131184684]

約数ペア:

[(1, 131184684), (2, 65592342), (3, 43728228), (4, 32796171), (6, 21864114), (9, 14576076), (12, 10932057), (18, 7288038), (27, 4858692), (31, 4231764), (36, 3644019), (37, 3545532), (54, 2429346), (62, 2115882), (74, 1772766), (81, 1619564), (93, 1410588), (108, 1214673), (111, 1181844), (124, 1057941), (148, 886383), (162, 809782), (186, 705294), (222, 590922), (279, 470196), (324, 404891), (333, 393948), (353, 371628), (372, 352647), (444, 295461), (558, 235098), (666, 196974), (706, 185814), (837, 156732), (999, 131316), (1059, 123876), (1116, 117549), (1147, 114372), (1332, 98487), (1412, 92907), (1674, 78366), (1998, 65658), (2118, 61938), (2294, 57186), (2511, 52244), (2997, 43772), (3177, 41292), (3348, 39183), (3441, 38124), (3996, 32829), (4236, 30969), (4588, 28593), (5022, 26122), (5994, 21886), (6354, 20646), (6882, 19062), (9531, 13764), (10044, 13061), (10323, 12708), (10943, 11988)]