142320564

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 399106400

約数和(自身を除く): 256785836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 81, 108, 114, 122, 162, 171, 183, 228, 244, 324, 342, 366, 379, 513, 549, 684, 732, 758, 1026, 1098, 1137, 1159, 1516, 1539, 1647, 2052, 2196, 2274, 2318, 3078, 3294, 3411, 3477, 4548, 4636, 4941, 6156, 6588, 6822, 6954, 7201, 9882, 10233, 10431, 13644, 13908, 14402, 19764, 20466, 20862, 21603, 23119, 28804, 30699, 31293, 40932, 41724, 43206, 46238, 61398, 62586, 64809, 69357, 86412, 92476, 93879, 122796, 125172, 129618, 138714, 187758, 194427, 208071, 259236, 277428, 375516, 388854, 416142, 439261, 583281, 624213, 777708, 832284, 878522, 1166562, 1248426, 1317783, 1757044, 1872639, 2333124, 2496852, 2635566, 3745278, 3953349, 5271132, 7490556, 7906698, 11860047, 15813396, 23720094, 35580141, 47440188, 71160282, 142320564]

約数ペア:

[(1, 142320564), (2, 71160282), (3, 47440188), (4, 35580141), (6, 23720094), (9, 15813396), (12, 11860047), (18, 7906698), (19, 7490556), (27, 5271132), (36, 3953349), (38, 3745278), (54, 2635566), (57, 2496852), (61, 2333124), (76, 1872639), (81, 1757044), (108, 1317783), (114, 1248426), (122, 1166562), (162, 878522), (171, 832284), (183, 777708), (228, 624213), (244, 583281), (324, 439261), (342, 416142), (366, 388854), (379, 375516), (513, 277428), (549, 259236), (684, 208071), (732, 194427), (758, 187758), (1026, 138714), (1098, 129618), (1137, 125172), (1159, 122796), (1516, 93879), (1539, 92476), (1647, 86412), (2052, 69357), (2196, 64809), (2274, 62586), (2318, 61398), (3078, 46238), (3294, 43206), (3411, 41724), (3477, 40932), (4548, 31293), (4636, 30699), (4941, 28804), (6156, 23119), (6588, 21603), (6822, 20862), (6954, 20466), (7201, 19764), (9882, 14402), (10233, 13908), (10431, 13644)]