147611988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3317

約数の個数: 72

約数和(自身を含む): 398754720

約数和(自身を除く): 251142732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 603, 684, 804, 1206, 1273, 2412, 2546, 3221, 3819, 5092, 6442, 7638, 9663, 11457, 12884, 15276, 19326, 22914, 28989, 38652, 45828, 57978, 61199, 115956, 122398, 183597, 215807, 244796, 367194, 431614, 550791, 647421, 734388, 863228, 1101582, 1294842, 1942263, 2203164, 2589684, 3884526, 4100333, 7769052, 8200666, 12300999, 16401332, 24601998, 36902997, 49203996, 73805994, 147611988]

約数ペア:

[(1, 147611988), (2, 73805994), (3, 49203996), (4, 36902997), (6, 24601998), (9, 16401332), (12, 12300999), (18, 8200666), (19, 7769052), (36, 4100333), (38, 3884526), (57, 2589684), (67, 2203164), (76, 1942263), (114, 1294842), (134, 1101582), (171, 863228), (201, 734388), (228, 647421), (268, 550791), (342, 431614), (402, 367194), (603, 244796), (684, 215807), (804, 183597), (1206, 122398), (1273, 115956), (2412, 61199), (2546, 57978), (3221, 45828), (3819, 38652), (5092, 28989), (6442, 22914), (7638, 19326), (9663, 15276), (11457, 12884)]