15699278316

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{123667}}^1$

素因数の和:123894

約数の個数: 48

約数和(自身を含む): 37397203200

約数和(自身を除く): 21697924884

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 149, 213, 284, 298, 426, 447, 596, 852, 894, 1788, 10579, 21158, 31737, 42316, 63474, 123667, 126948, 247334, 371001, 494668, 742002, 1484004, 8780357, 17560714, 18426383, 26341071, 35121428, 36852766, 52682142, 55279149, 73705532, 105364284, 110558298, 221116596, 1308273193, 2616546386, 3924819579, 5233092772, 7849639158, 15699278316]

約数ペア:

[(1, 15699278316), (2, 7849639158), (3, 5233092772), (4, 3924819579), (6, 2616546386), (12, 1308273193), (71, 221116596), (142, 110558298), (149, 105364284), (213, 73705532), (284, 55279149), (298, 52682142), (426, 36852766), (447, 35121428), (596, 26341071), (852, 18426383), (894, 17560714), (1788, 8780357), (10579, 1484004), (21158, 742002), (31737, 494668), (42316, 371001), (63474, 247334), (123667, 126948)]