180846102

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 402983424

約数和(自身を除く): 222137322

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 157, 314, 391, 471, 491, 782, 942, 982, 1173, 1473, 2346, 2669, 2946, 3611, 5338, 7222, 8007, 8347, 10833, 11293, 16014, 16694, 21666, 22586, 25041, 33879, 50082, 61387, 67758, 77087, 122774, 154174, 184161, 191981, 231261, 368322, 383962, 462522, 575943, 1151886, 1310479, 1773001, 2620958, 3546002, 3931437, 5319003, 7862874, 10638006, 30141017, 60282034, 90423051, 180846102]

約数ペア:

[(1, 180846102), (2, 90423051), (3, 60282034), (6, 30141017), (17, 10638006), (23, 7862874), (34, 5319003), (46, 3931437), (51, 3546002), (69, 2620958), (102, 1773001), (138, 1310479), (157, 1151886), (314, 575943), (391, 462522), (471, 383962), (491, 368322), (782, 231261), (942, 191981), (982, 184161), (1173, 154174), (1473, 122774), (2346, 77087), (2669, 67758), (2946, 61387), (3611, 50082), (5338, 33879), (7222, 25041), (8007, 22586), (8347, 21666), (10833, 16694), (11293, 16014)]