141695652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 386206464

約数和(自身を除く): 244510812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 397, 588, 607, 794, 1191, 1214, 1588, 1821, 2382, 2428, 2779, 3642, 4249, 4764, 5558, 7284, 8337, 8498, 11116, 12747, 16674, 16996, 19453, 25494, 29743, 33348, 38906, 50988, 58359, 59486, 77812, 89229, 116718, 118972, 178458, 233436, 240979, 356916, 481958, 722937, 963916, 1445874, 1686853, 2891748, 3373706, 5060559, 6747412, 10121118, 11807971, 20242236, 23615942, 35423913, 47231884, 70847826, 141695652]

約数ペア:

[(1, 141695652), (2, 70847826), (3, 47231884), (4, 35423913), (6, 23615942), (7, 20242236), (12, 11807971), (14, 10121118), (21, 6747412), (28, 5060559), (42, 3373706), (49, 2891748), (84, 1686853), (98, 1445874), (147, 963916), (196, 722937), (294, 481958), (397, 356916), (588, 240979), (607, 233436), (794, 178458), (1191, 118972), (1214, 116718), (1588, 89229), (1821, 77812), (2382, 59486), (2428, 58359), (2779, 50988), (3642, 38906), (4249, 33348), (4764, 29743), (5558, 25494), (7284, 19453), (8337, 16996), (8498, 16674), (11116, 12747)]